Zoo Med Spirulina 20 Fish Food, 4-oz bottle

By Zoo Med
Rated 4.5294 out of 5 stars
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$9.99Chewy Price
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About This Item

  • Made with 20% Spirulina, salmon, krill, and shrimp meals for a nutritious daily food for freshwater and saltwater fish.
  • Provides protein, vitamins B12, C and E, trace minerals, and color-enhancing beta carotenes.
  • Supports overall wellbeing, including healthy appetite, color, growth and development, and reproduction.
  • Perfect for goldfish, African cichlids, guppies, tangs, and even crustaceans and invertebrates.
  • Formula is proudly made in the USA with no artificial colors or preservatives.

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Top IngredientsSalmon Fish Meal, Spirulina Algae Meal, Soy Flour...Fish Fillets, Spirulina, Wheat Flour...Salmon Meal, Wheat Flour, Soy Flour...Salmon Fish Meal, Mysis Shrimp, Brewers Dried Yeast...Fish Meal, Ground Brown Rice, Dried Yeast...
Fish TypeGoldfish, Cichlid, Tropical Freshwater, Marine FishMarine Fish, Tropical FreshwaterMarine FishTropical FreshwaterGoldfish
Food FormFlakesFlakesFlakesFlakesFlakes
Health FeatureDigestive HealthN/AN/AN/AN/A
Special DietN/AN/AN/AN/AN/A
Aquarium TypeN/AN/AN/AN/APond

Questions & Answers

5 Customer Questions

Is this regular fish food, or should it be fed in addition to their regular food?
Answer by ChewyJul 11, 2021
This food is intended for daily feeding of fresh or saltwater fish. Spirulina is a blue-green algae rich in raw protein and many vitamins. It naturally contains color-enhancing pigments, all essential fatty acids, the eight amino acids required for complete nutrition, and a whole range of minerals.

I have a "blue electric crawfish", fancy guppies, and in another tank; Caribbean land hermit crabs. Will this enhance all colors of all of these pets safely or just the red hues? And again, can all of them eat this safely or is it only for the tropical fish?
Answer by ChewyJul 27, 2020
Zoo Med Spirulina 20 Fish Food can be fed to crawfish, hermit crabs and guppies.

So I have Glo fish, Beta, Platy and a snowball Pleco. As well as 30 mystery snails lol. Is it safe to feed my fish this mixture?
Answer by ChewyJan 16, 2020
This Spirulina 20 fish food is safe for all fresh and saltwater fishes, such as glo fish, beta, platies, plecos and snails.

What does it look like?
Answer by ChewyMay 19, 2019
This fish food will have a flaked consistency.

ReviewsWrite a Review

Rated 4.5294 out of 5 stars
17 Reviews
Would recommend to a friend

17 Customer Reviews

Rated 5 out of 5 stars
By KKal on Apr 4, 2022

Yummy, apparently

I give this to my goldfish about once a week to diversify their diet and they seem to like it.

Rated 4 out of 5 stars
By HCCL on Jun 27, 2021

Fish seem to really like these

I've got two aquariums: One with East African cichlids (mbuna), and one with assorted liverbearers. And the fish all seem to really like these spirulina flakes.

Rated 5 out of 5 stars
By fishfuzz on Oct 16, 2020

they love it

been feeding my fish this food and it never failed me --all my fish love it

Rated 5 out of 5 stars
By Pascal on Nov 2, 2019

Spirulina Flake Food

I've heard a lot of wonderful things about spirulina, so I purchased this for the first time, and both my fish went INSANE for this stuff. I have two goldfish, so they're most definitely not picky, but this - they went nuts for it. Important feature, a little goes a long way, so a few flakes will provide lots of enrichment for your fish(es). It does dirty the water a bit, but eventually settles. Most definitely a worthwhile purchase so far.

Rated 5 out of 5 stars
By MrsMusic73 on Apr 27, 2019

African Cichlids Approve!

I feed my cichlids a variety of foods, but this does seem to be their favorite. The only problem is the bottom 1/3 of the can has usually turned to dust by the time I reach it. I think i’ll try a previous reviewers suggestion of freezing the dust into cubes.

Rated 5 out of 5 stars
By Sarah on Dec 2, 2018

My fish GOBBLE this stuff!

My guppies just weren't crazy about the usual tropical fish flakes -- and if you have guppies, you know what beggars they are! They go NUTS over these. There were a few otocats in my guppy tank, and I put algae wafers down for them one day to see if they would like them, and they didn't even get any! The guppies PILED on the wafers until they were gone! So I was delighted when I found what is basically the same stuff, but in flake form. I still mix in regular flakes and other treats so they have a varied diet, but they would eat these all day long if I let them!

Rated 4 out of 5 stars
By Rockinrican29 on Mar 5, 2019

Good supplement

These flakes are a good supplement for cichlids, also helps to enhance color.

Rated 5 out of 5 stars
By tracy on Nov 28, 2018

fish deserve treats too

I like to rotate the food I give my fish for each meal. I like the nutritional value of this product . my fish luvs it too

Rated 5 out of 5 stars
By Herb on Nov 5, 2018

Great addition

This has been an excellent addition to our feeding cycle on our fish tanks. They enjoy it, and the growth and improvement in color are incredible.

Rated 5 out of 5 stars
By JLCA on May 4, 2018

Great food!

I rotate several types of food for a varied diet. The Spirulina 20 seems to be their favorite! Plus, it has quality ingredients and lots of calcium. I have fancy guppies, white cloud mountain minnows, a bristlenose pleco, tiger and zebra and thorn nerite snails, mystery snails, a black devil spike snail, amano shrimp, and red cherry shrimp. Because everyone (except the nerites who just prefer algae over any food) go crazy for these flakes and it is a quality food, it is a bit heavy in the food rotation. The flakes are big, but very easy to crumble for smaller fish. I highly recommend this food for anyone looking for a good palatable food for their omnivores that helps bring out color.