Spirulina for My Dog


cute-dogSpirulina is not just beneficial to humans. It can benefit the health of your four legged friend as well, much in the same way it benefits people. Studies of animals suggest that spirulina improves health in a number of different ways. But for the sake of time I’m just going to go over some of the basics, such as how it strengthens the immune system, is good for detoxification, protects against allergies, improves digestion, and even reduces cancer!

Spirulina can strengthen your dogs immune system

No one likes to be sick, and neither does your dog. Weak immune systems can really have a negative impact on enjoyment in life. Well spirulina can help with this.

Spirulina contains rare phytonutrients including phycocyanin, polysaccharides and sulfolipids. Phytonutrients of this kind are receiving more and more attention in the scientific community for their ability to improve the health of the immune system.  They reduce the chances of infection and even reduce cancer cells! (which I will talk more about below)

It can also remove harmful toxins from your dog’s body

Toxins are all around us. Some come in touch with our dogs naturally from the environment, and others from man-made things, such as dog food. Dogs are particularly vulnerable to these due to their hygiene (drinking out of puddles) and lack of regulation on dog products.

Heavy metals are one category of toxins that you should consider. Having too much heavy metals (arsenic, mercury, lead, etc.) in your dog’s body can lead to a bunch of different problems including fatigue, digestion problems, aches and pains, depression, reproductive problems, headache, insomnia, and the list goes on and on.

Spirulina has the capability to absorb toxins in the body so that they can easily be excreted. This is due to the very biology of spirulina, having a soft cell wall in which things can be absorbed. There have been many notable studies on the detoxification benefit of spirulina, which you can read more about here.

Protects your dog from allergies

Allergies are commonly brought on from the body’s immune system reacting in the wrong way. Interleukin-6, an immune protein is commonly the cause of various autoimmune disorders and diseases. It helps the body defend against environmental stress, but having too much throws the immune system off balance.

Its important to keep the many variables that make up the immune system balanced. And a study of spirulina shows that it helps. Spirulina is shown to reduce the amount of interleukin-6 in the body, bringing about a balancing effect. This can potentially protect your dog from allergies of all kinds, food, pollen, etc.

Improves Digestion

Is your dog gassy or just lacking the desire to eat? This could be from troubles he/she is having with digestion.

One of the ways that spirulina increases digestive function is through its ability decrease bad bacteria (ecoli, candida yeast, etc) and increase good bacteria (bifidobacteria, lactobacillus, etc). With more healthy good bacterium and less harmful bad bacterium the body is able to absorb more nutrients during digestion.

Fights Cancer

Cancer is nothing but bad. It can destroy lives, but is often overlooked when it comes to our dogs. According to the National Canine Cancer Foundation dogs cancer is the cause of nearly half the deaths for pets over 10 years of age. It is estimated that dogs get cancer at around the same rate as humans.

Spirulina can help with cancer in 2 ways. It is proven to prevent cancer as well as reduce and even eliminate existing cancer. There have been numerous studies to prove this, conducted on both animals and humans. Read more about studies proving this here (human studies though).

Its ability to do this is thought to be due to 2 properties.

The first has to do with its ability to increase immune system health, as talked about above. Spirulina increases the body’s antibody production, allowing it to attack unwanted and harmful changes in the body, such as infection and of course cancer cell growth.

The second is spirulina’s tetrapyrrolic compound concentration, which is fairly high. These tetrapyrrolic compounds resemble biliruben. And biliruben is a very powerful antioxidant and antiproliferative agent. This means it has the ability to inhibit the growth of cancer cells.

Any More Benefits?

Spirulina is natures multivitamin. It is the most nutrient dense food that has been discovered and has an incredible amount of benefits. I only touched upon a few, but there are lots more. Spirulina benefits dogs and other mammals much in the same way it benefits humans, so you can go to the top menu and learn more of the benefits to humans if you would like.

I also have another article, Spirulina for Pets, that will provide you with some of the many other benefits.

If you are interested in buying a spirulina supplement for your dog Click Here to Read What Product I Suggest

Dr. Mercola SpiruGreen Superfood for Pets – Review

  • spirugreenProduct – Dr. Mercola SpiruGreen Superfood for Pets
  • Price – $17.59
  • Cheapest Place to BuyAmazon.com

SpiruGreen for pets is the most complete spirulina supplement for pets on the market. It receives great reviews from pet owners of all kinds, including me. Why? Because its a product that performs as its supposed to.

Why is it so good?

SpiruGreen contains 2 types of algae, spirulina and haematococcus microalgae. Spirulina is the main ingredient by far, but haematococcus microalgae is a great addition. Both are scientifically proven to have many benefits.

Spirulina is the most nutrient dense natural food there is. Per weight it has more protein, iron, and beta carotene than any other food. It will boost your pet’s immune system and lead to a healthier coat and skin.

Haematococcus microalgae is one of the best sources of astaxanthin on the planet. And astaxanthin has a number of benefits including neurological, cardiovascular, immune system, joint, and all around health and longevity.

Feeding it to your pet

If you are buying this for any pet other than a dog, then I can’t help you here. But I can say for my dog its not very difficult. He’s not a picky eater to begin with, so that helps though.

But I feed the tablets to him with many different foods. Meat, treats, etc. I just hide the tablet(s) and I don’t think he even pays attention to how it might taste different.

Here are some other ideas I came across in the review section for this product on Amazonspirugreenreviews

Is SpiruGreen worth it for your pet?

After taking spirulina myself for a while, I knew I had to get it for my dog when I came across this. Much of the benefits are the same for dogs, cats, and other mammals, as they are for people.

My dog is still young so he doesn’t have any health issues that I know of. He was already extremely energetic, had a nice coat of hair, and just looked all around healthy. So I don’t really know if it has improved his health yet.

But I know its capabilities, so at the very least I wanted to start feeding SpiruGreen to him for preventative reasons. So that he doesn’t get unhealthy in any way.

If you want to find reviews from other customers you can read them here. There are plenty of reviews that swear SpiruGreen has improved their pets condition.

SpiruGreen is an all natural, multivitamin you could say. And natural in this case is better than synthetic. This product lives up to its claims and can improve your pets all around health.

Click Here to purchase SpiruGreen for Pets on Amazon or to read more about it

Spirulina for Pets


Thats right, spirulina for pets! I mean, why not? With its extremely dense and healthy nutrient content (most nutrient dense natural food) it spirulinatabletsshouldn’t be selfishly used just for us humans. Dogs, cats, birds fish… It can be a healthy food for nearly all animals.

Spirulina is better for your pet than store bought multi-vitamins.

Spirulina is the best choice of natural multivitamin for pets. And its a better choice than processed and manufactured multivitamins.

There are plenty of studies that provide evidence that synthetic vitamins don’t work. Its not that they don’t include the nutrients that they claim, but its because the nutrients aren’t absorbed into the body. There are many reasons whey nutrients might not be absorbed but it is particularly common in unnatural products, such as most of the store bought vitamins.

Spirulina on the other hand, is very easily absorbed by the bodies of humans and pets alike. This is due to the very biology of spirulina, having no cellulose and a soft cell wall that is easily broken down during digestion.

How can spirulina benefit your pets?

As I said above, its the most nutrient dense food there is. Spirulina can provide your pet with a good amount of

  • Protein – has anywhere from 55-70% of its weight in protein, which is more than any natural food, YES more than meats and fish. And its “complete” with all essential amino acids
  • Beta carotene – 24% more beta carotene content per weight than carrots!
  • Vitamin E – 44 times more vitamin E than pure wheat germ, which is known for its vitamin E content
  • Gamma-Linolenic Acid – provides a good amount of this essential fatty acid
  • Phycocyanin – this comprises 16% of its weight and resembles bilirubin, which is a very powerful antioxidant
  • Iron – over 2 times more iron per weight than chicken liver

And these are just some of the numerous nutrients that can benefit your pet.

The most notable nutrient that spirulina provides very well might be the Phycocyanin, listed above. This powerful antioxidant is still in need of more study, but is thought to benefit pets in many ways.

Without antioxidants in the body, free-radicals would run rampant and literally destroy the body slowly. Free-radicals are unstable molecules that need to be stopped. They can damage many important organs, but the most noticeable being the skin. And hair follicles are part of the skin organ so free-radicals can damage your pets coat.

Not only is Phycocyanin an antioxidant, but it is also an antiproliferative agent and is thought to be able to prevent cancer.

  • Note: Spirulina is proven to prevent and even decrease cancer cells – Read Here– its just not known whether it is specifically Phycocyanin that is responsible.

To learn more of the benefits of spirulina go to the menu at the top of the page. For dogs, cats, and other mammalian pets spirulina benefits them much in the same way it does people.

Best Spirulina Product for Pets

If you are looking to buy a spirulina product for your pet, whether it be a dog, cat, bird, or fish, Dr. Mercola SpiruGreen Superfood for Pets is your best bet. Its a quality product and its not expensive.

You can read my review of SpiruGreen for Pets HERE

Spirulina Health Benefits, Cancer Prevention


spirulinatabletsSpirulina has numerous health benefits, one of the most notable is its ability to prevent and reduce cancer. And this is no myth. Its been proven in more than one study to help stop cancer from forming as well as to decrease cancer cell reproduction.

How does it prevent cancer?

The exact way in which spirulina prevents cancer is something that still needs to be studied more. But it is suggested by the University of Maryland Medical Center that spirulina increases production for infection fighting proteins, aka antibodies, as well as other cells that can increase immunity.

It could also be due to spirulina’s high concentration of tetrapyrrolic compounds that resemble biliruben, which is a powerful antioxidant and antiproliferative agent (can inhibit cell growth).

Wheres the proof?

There have been many studies on spirulina and its cancer fighting ability, ranging from human, to animal, to test tube studies. They all prove that spirulina can both, help prevent cancer as well as help stop cancer that is already formed.

I’m guessing you probably want to know about the human studies. Here are 2 read-worthy studies of this kind.

The first study that I came across was published in the Nutrition and Cancer Journal. Here spirulina was supplemented by a large number of tobacco chewers to see if it could act as a chemopreventative and help reverse oral leukoplakia (often an early sign of cancer). The subjects only consumed 1 gram per day, but did so for 12 months. The result was significant, 45% of the subjects showed complete regression of the leukoplakia lesions [3].

Another very notable study, which was published in the Annals of Hepatology in 2014, actually tested the effects of spirulina on pre-existing cancer cells. It showed that spirulina consumption significantly decreased the reproduction of pancreatic cancer cells in humans. The decrease was dose dependant and the more spirulina supplemented resulted in less cancer cells [1].

What cancers can it prevent or help stop?

It seems that it can help with all cancers, breast, mouth, pancreatic, etc. If the University of Maryland Medical Center is correct with their suggestion as to why it prevents cancer, then yes it should prevent all kinds. Because what they are saying is just that it strengthens your body’s immune system, helping it fight anything that is unwanted or harmful such as cancer.

Spirulina’s affects on cancer are promising but still require more research. I hope to be able to update this post in the future as new studies surface.

If you have any questions please leave them below in the comment section :)


  1. 1)Anti-cancer effects of blue-green alga Spirulina platensis, a natural source of bilirubin-like tetrapyrrolic compounds. Ann Hepatol. 2014 Mar-Apr;13(2):273-83.
  2. 2)Prevention of Experimental Oral Cancer by Extracts of Spirulina-Dunaliella Algae. Nutr Cancer 11, 127-134, 1988.
  3. 3)Evaluation of chemoprevention of oral cancer with Spirulina fusiformisNutr Cancer. 1995;24(2):197-202.

Spirulina Causes Diarrhea? Here’s My Story


I recently came across a few articles about how spirulina causes diarrhea, so I decided to write this post about what it was like when I first started taking it and whether there are any studies on this problem.

When I first began taking spirulina I started out at a pretty high dose. I was taking spirulina powder and the recommended dose was 10g, which is a heaping tablespoon about. Well I own bigger than normal tablespoons so I was taking around 12g a day.

How did I feel?

There is no doubt that my body was reacting different to this strange new food that I was ingesting. I remember my stomach felt upset after eating it for the first week or so. It would rumble and just have somewhat of a “sick” feeling. But nothing major.

I never vomited or had diarrhea or anything of that nature. I stuck with my 12g per day and eventually I got used to it. I would say that it only upset my stomach for a week, maybe two. But now its part of my daily diet and I have no problems with it.

After Finding posts about diarrhea online I decided to look into it more and see if there is any reason for this.

Can it really cause diarrhea?

There are no studies specifically focused on whether or not spirulina causes diarrhea, and actually it is suggested that it would prevent diarrhea.

According to the University of Maryland Medical Center “In test tubes, spirulina has boosted the growth of L. acidophilus and other probiotics”. Probiotics are GOOD bacteria, and not having enough can cause sickness and diarrhea. So the fact that spirulina INCREASES probiotics would suggest that it would prevent sickness and diarrhea.

But remember, this test was performed in test tubes, not on people. There are many other factors that come into play when it comes to its affects on humans.

There has to be a reason why so many people experience upset stomach and diarrhea

There really needs to be some clinical studies done on this matter. But the reason behind this could be due to spirulina’s ability to absorb toxins from its environment.

Spirulina’s biology allows it to absorb toxins, this can be good and bad. It can be good if you are taking spirulina to detox, as it can pick up toxins in the body and which are then get rid of. But it can be bad if the spirulina is grown in a polluted environment.

There a lot of heavy metals that could potentially be absorbed by spirulina and that are known to cause diarrhea and other illnesses. But this is just a thought of why spirulina causes diarrhea with some people.

My Suggestion

First off you need to buy trustworthy spirulina from a reputable company. You don’t want to buy spirulina from a Chinese company with an undisclosed harvesting location, or anything similar to this. You need to KNOW that you are getting clean, quality spirulina, that isn’t being grown in a harmful environment.

Click Here for Quality Spirulina Products that I have reviewed

Also, if you do experience an upset stomach I would suggest that you just decrease your daily dose for a while and let your body get used to it (took me a little over a week). Then up your dose. I wouldn’t quit taking spirulina unless your stomach problem is really serious.



Spirulina and the Thyroid – Is it Beneficial?


thyroidSpirulina and the thyroid are associated together because of one thing, iodine. Iodine plays a crucial rule in the function of the thyroid and the amount of iodine in spirulina can be beneficial.

Why is iodine important for thyroid health and function?

Iodine is NEEDED for your body to produce the thyroid hormone. And these hormones are involved in a number of different activities, ranging from protein synthesis, to enzyme activity, to metabolism.

And unfortunately your body cannot make its own iodine, so it is necessary to get iodine through your diet. Iodine deficiency can lead to a number of problems including, thyroid enlargment, hypothyroidism, and even can lead to mental retardation in newborn babies if the mother is deficient due to the role thyroid hormones play in central nervous system development.

Iodized salt was introduced in the United States around the 1920’s and this has helped to eliminate iodine deficiency. However, many people avoid eating salt, so these people may be low in iodine and need to get it from other foods.

Spirulina has iodine and can help

When it comes to your iodine intake, as with all nutrients, you want to shoot for a recommended daily intake number. But whether you fall short or consume too much, it usually doesn’t matter if its not too far off. Seaweeds are among the best sources of iodine out there, and spirulina is one of these so called seaweeds. So how much can spirulina help with your iodine levels?

First we need to know how much iodine you actually need. So take a look at this table provided by the US Department of Health and Human Services’ National Institutes of Health.iodineRDA

As you can see pregnant women are in a greater need of iodine than other people. And their iron deficiency comes with the risk of harming, not just themselves, but the baby also.

The next question that needs answered is

How much iodine is in spirulina?

Well the iodine content of spirulina varies greatly, and this is the main problem with spirulina supplementation for iodine.

May distrubuters don’t make any note of how much iodine their spirulina actually contains, and this can be a big problem. For this reason I only have 1 suggestion.

Nutrex Hawaiian Spirulina is one of the only brands that makes their spirulina’s iodine content known. According to their website it contains about 15mcg of iodine for every 3 grams of spirulina.

So lets say you are taking a tablespoon (7g) of spirulina a day, which is a rather common serving size. You will be getting approx. 35mcg of iodine out of that serving. If you are 19 years or older this would be 23% of the RDA for iodine.

Its enough to make a difference, but not too much where you really have to limit your spirulina intake.

Just to give you an idea of how this compares to other iodine-rich foods, take a look at this table, also provided by the National Institutes of Healthiodinerdafoods

Compared to all these other iodine food sources, spirulina by far has the most concentrated iodine content. It has 23% of the RDA in just 7 grams remember!

On a side note

Its important to mention the sodium content of spirulina, because many people looking for extra iodine are those that stay away from salt. And people stay away from salt due to the sodium content.

So just to let you know spirulina is on the higher side of foods with 73mg of sodium for every tablespoon (7g) of spirulina. It is recommended that healthy people consume less than 2300mg of sodium per day.

So the amount of sodium in a tablespoon serving of spirulina is only 3.2% of your limit, but its still worth mentioning.

Is spirulina beneficial enough to supplement for iodine?

This is ultimately dependent on how deficient you are in iodine. But I would definitely say yes it is. You get 23% of the RDA in just one tablespoon. And the iodine content is just one of the MANY benefits of spirulina that can improve your health.

Give spirulina a try if need more iodine. You can find spirulina powder here, spirulina tablets here, or spirulina capsules here, all of which products I have reviewed and recommend.

If you experience burning sensation of the mouth or throat, fever, nausea, vomitting, weak pulse, or diarrhea this may be due to consuming too much iodine and you should see a health professional.

The Vitamix 7500, Review

  • Product – The Vitamix 7300 (review)vitamix
  • Price – $528.95 & FREE Shipping
  • Cheapest Place to Buy –  Amazon.com
  • Guarantee – Yep (7 year warranty!)

The Vitamix 7500 Overview

Ever since I started taking spirulina powder, I wake up each morning and enjoy a spirulina smoothie, which usually consists of milk, fruit, spirulina powder, and maybe a little bit of water. The Vitamix 7500 blender is one of two blenders that I currently own, and its awesome. It whips me up a VERY high quality smoothie, juice, or salsa in no time.

The Vitamix 7500 has a 60 ounce container, which gives you plenty of room. Sometimes I make enough for two smoothies and keep one for later. It has a lot of power with its 2.2 horsepower motor. You will not have a problem blending tough foods.

What Makes it GREAT!

The reason I like this blender so much is because its everything you need. You can create any sort of blend with it and its 10 speeds. If you want a superfine blended smoothie, no problem. I’ve never come across a food that doesn’t blend smooth with this.

It also has a pulse feature, which is great. I’ve only used it a couple of times for my own salsa recipes, and they turned out nice. This feature allows you to blend foods into thicker “chop like” cuts. It it will leave nice sharp and clean cuts, not big chop blended mess.

This pulse feature along with its 10 variable speeds allows you to create just about any texture your heart desires.

Is it easy to clean?

Yes it is. And this is a big deal especially when it comes to blending spirulina powder because it seems to stick to everything. There are times when all I have to do to clean it is add a little soap and water and run it on high for about 30 seconds, and thats after making a spirulina smoothie. If you are just making a regular smoothie (without spirulina) then it should clean up easily like this ever time, like a breeze.

Even if there is some spirulina stuck on the sides it is still an easy cleanup. The inside surface is smooth all over without any places that are hard to get. For example I used to have a Nutribullet blender and it was a pain to clean after making spirulina smoothies. It had small grooves on the inside that would take forever to clean out. The Vitamix 7500 is smooth and easy.

It will also save you money

The price is pretty high but it will last forever and it can potentially save you money. If you are buying juices or smoothies or even liquid spirulina drinks you are probably spending anywhere from $2 to $8 a drink.

So lets say you are spending $5 on a juice/smoothie everyday. I’ve had my blender for about a year and 1 month now, so about 396 days. If I were paying $5 per day on blended juices/smoothies I would have spent $1980! It adds up. Compare that to the price of the Vitamix 7500 at $528.95. I’ve saved a lot of money now that I think about it.

So is it worth the money?vitamix

The only drawback I can think of about this product is the price. Its expensive but I think its worth the price. You will love your new juices or smoothies that you make with the Vitamix 7500 because it blends/chops to perfection. Drinking a blend of raw foods every morning wakes you up and gets you ready for a great day. If you want the best of the blender world I recommend a Vitamix such as this one.

It will last you a VERY long time, and if it doesn’t there is always the 7 year warranty for you replace it.

==> Click Here to Buy

I hope you have found this review helpful. If you already have this product leave your own review below.

Earthrise Spirulina Review – How good are their spirulina tablets?


earthrisespirulinatabletsNot all spirulina tablets are created equal and some are not that great. But Earthrise’s are great. In this Earthrise Spirulina review I will go over some of the reasons why I think their spirulina tablets are a great quality product  Earthrise puts a lot of effort into making their spirulina the best, from a quality growing environment to many quality ensurance inspections. Oh, and the price is great.

Why Earthrise Spirulina Tablets are such HIGH QUALITY

Like I said, Earthrise really puts a lot of effort into giving its spirulina the best and healthiest environment to grow in WITHOUT any pesticides, herbicides, or other chemicals.

They pump in water (filtered) from the Colorado River, which is already rich in nutrient, and then they add more nutrients to the water. They add clean and pure nutrient sources including minerals like nitrogen, potassium, iron, and essential trace elements.

They also bubble CO2 into the waters that the spirulina grows. This can be very important and necessary for healthy growth. Spirulina uses CO2 from the air, kind of like how us humans use oxygen. By supplying the spirulina with extra it helps it grow faster and healthier.

To ensure the freshest spirulina, Earthrise harvests the spirulina out of its ponds and dehydrates it into powder in only 15 minutes. Throughout this whole process no human hands touch the spirulina. The process that they use to dehydrate the spirulina is a “quick dry” process and this helps preserve nutrients that could be lost if it were to dry over a long period of time.

Also, the tablets themselves are good quality. As long as you swallow them without chewing, you shouldn’t taste any spirulina.

Sounds pretty good, but is the source reliable?

The source in which spirulina comes from is always important due to spirulina’s ability to absorb harmful toxins from its environment.

Earthrise spirulina’s source is very reliable. It is grown, packaged, and sold from California and has been for over 35 years. Because it is in the USA, it is subject to inspections by government agencies to ensure safety, the FDA being the major one.

They are also certified by few different organizations for their safe practices.These include GMP certified, Bureau Veritas certified, and GRAS affirmed.

To be subject to all of these 3rd parties’ inspections and to pass them is a big plus. Earthrise spirulina is without a doubt a safe bet to eat.

How is the price of Earthrise Spirulina Tablets?

The cheapest place to purchase Earthrise Spirulina Tablets is on Amazon.com and it will cost you ~$20 for 360 tablets. The serving size here is 3 (500mg) tablets and it is recommended that you take two servings per day. So that means that this bottle will last you 60 days.

Thats only about 33 cents per day, which is a good deal compared to a lot of other spirulina products. And you are getting 3g of spirulina each day if you follow their recommendation. That is a good dose for tablets and you should actually be able to notice the benefits of spirulina, not like some of the products that recommend 1-2 grams per day. Don’t bother with that low of a dose, its not enough to really do much of anything.

I would say that Earthrise Spirulina Tablets are an all around great product for a great price. I do recommend this brand and this product.

==> Click Here to Buy Earthrise Spirulina Tablets

If you are not sure if you want to buy these yet you can read more customer reviews here 

If you have tried this product leaver your own review below in the comment section!


Grow Spirulina, Home Kit


If you are serious about your spirulina you may want to give growing it a try yourself. Trying to grow spirulina at home can be difficult if you don’t know what you are doing or don’t have the right materials. If you are interested you should seriously consider this at home spirulina growing kit.

Media Kit: Media for 5 Gallons of Spirulina or other Alkali Algaegrowingkit

Made By: Algae Research Supply

Includes: Nutrient fertilizer, salts, & instructions

Cheapest Place to Buy: Amazon.com for $19.99

What it is in a nutshell

This kit is exactly what it says it is, a media for you to grow your spirulina in.

The nutrients it includes is exactly what spirulina needs to grow healthy and strong. They are NOT just a mix of nutrients that MIGHT work. They are carefully selected and are based upon the algae media developed by (Aiba and Ogawa 1977, Schlösser 1994).

The salts that are in the mix consist of sodium carbonate, sodium bicarbonate, and sodium chloride. These are important for making the water alkaline which spirulina grows in best.

The media here will give you high growth rates with the spirulina and it will help maintain replete nitrogen concentrations. This will lead to high protein concentrations within the spirulina.

How to Use the Kit

There are instructions included in case you get stuck, but the process is pretty simple.All you will need to do is mix the ingredients provided in 5 gallons of non-chlorinated water.

So you are going to need something that can hold 5 gallons. And a bucket is not a good choice. You want something like a fish tank, or a large clear plastic container. You want something where light can get in. Because if you don’t know, spirulina uses photosynthesis and needs sunlight.

You will then need something to keep the water moving slightly. A small air pump or air bubbler that is used for fish is what works best. Not only does it keep the water from becoming stagnant, but it provides that water molecules from the air, such as CO2 which spirulina uses.

The last thing you are going to need and the MOST IMPORTANT of all is spirulina of course. And no unfortunately you can just dump some spirulina powder in the water and wait for it to grow. That spirulina is no longer alive.

You will have to buy cultured spirulina. Or if you live where you can get spirulina from a natural source that will work too, but I would be VERY cautious of contaminants, pollution, etc. I wouldn’t recommend it but I’m just saying it would work.

There isn’t a “just right” amount of spirulina culture that you need to get. If you don’t get much that just means you will have to let it grow and reproduce longer in order to fill up the tank.

Whats a good spirulina culture product?spirulinaculture

 The same company (Algae Research Supply) that makes the spirulina media kit above also makes quality spirulina culture.

They sell 1 liter of concentrated culture that is well taken care of and would be great for 5 gallons of water. Its cheapest on Amazon.com for ~$40. I know thats a lot of money and it might be out of your price range, but there isn’t really and “cheap” spirulina culture available.

How much growth you can expect

It is healthy and should grow rather rapidly along with the nutrient media. You should be able to see an extreme amount of growth in even less than a week. According to Algae Research Supply you can expect thisspirulinaculture

Thats a lot of growth in my book.

Is it worth it?

I would say its worth it for the experience alone, but if you are just doing this to eat the spirulina I would say it isn’t. You could just buy spirulina powder for cheaper and you wouldn’t have to deal with the whole growing process.

These products are often purchased by schools for science projects and things of that nature. They are quality but they are expensive. And if you are only using them on a very small scale such as that of growing it in 5 gallons, the spirulina that grows does not make up for the price paid.

But if you are into trying things like this on your own then GO FOR IT! It think it would be a fun little project to try and see how good of spirulina you can grow.

If you don’t want to bother anymore with this kit then I’m guessing you may want to buy ready to eat spirulina powder.

==> Click Here for what I consider to be the best spirulina powder on the market <==

If you have any questions about this kit and growing spirulina on your own, just ask below and I will help you.

Is Spirulina a Plant?


Is spirulina a plant? Heck no. I don’t know why everyone keeps classifying it with plant foods. Maybe its because spirulina uses photosynthesis that people think its a plant. But its NOT a plant. Its not an animal. So then what the heck is it?

What the heck is spirulina?spirulinamicroscope

Spirulina is a type of bacteria called cyanobacterium. Its commonly called blue-green algae. And no not all algaes are plants. Algae simply refers to aquatic organisms that are capable of photosynthesis. This would include a variety of organisms.

Spirulina is made up of single cell bacteria and is extremely tiny. The only reason you can see spirulina is because the bacteria groups together to form large colonies. The individual organisms are either rod or disk shaped, more commonly rod shaped and often spiral around.

Although spirulina is a rich dark green color, its main photosynthetic pigment is phycocyanin (among others), which is blue. This is what they used to capture the light that they use for energy.

You could say spirulina is similar to plants in some ways

Not only does spirulina produce its own food through photosynthesis just like plants do. But it also contains the same photosynthetic pigment that plants have, chlorophyll.

But the point is that spirulina is NOT a plant

Plants are multi-cellular eukaryotes. Spirulina is single celled organisms. It is BACTERIA classified as cyanobacteria. Many types of cyanobacteria are toxic and need to be avoided. But spirulina happens to be the most nutritious food on the planet, per weight anyhow.

Check out some of the benefits of spirulina by clicking “Benefits” at the top menu.

I hope you have learned something. Its not a plant! If you have any questions or comments leave them below.