Cobalt Aquatics Tropical Flakes Fish Food, 0.5-oz jar

$4.57 Chewy Price

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About This Item

Details

  • Features probiotics to help support healthy digestion.
  • Cobalt Blue Flakes are crafted with a triple dose of vitamins and minerals.
  • Creates minimal waste for a cleaner aquarium.
  • Made in the USA.
  • A 2-year shelf life means less waste.

Ingredient Information

Feeding Instructions

Learn More About Cobalt Aquatics From Our Team of Experts

Questions & Answers

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4.7
Rated 4.7 out of 5 stars
26 Ratings

9 Customer Reviews



Rated 5 out of 5 stars
By Jess on Jul 19, 2025

Love the large flakes

All my fish seem to really like this. Unfortunately I’ve upgraded the number of tanks I own and so Cobalt doesn’t have any bigger options like they use to.

All my fish seem to really like this. Unfortunately I’ve upgraded the number of tanks I own and so Cobalt doesn’t have any bigger options like they use to.


Rated 1 out of 5 stars
By Colleen on Jun 14, 2025

packaged carelessly

container broke and entire contents strewn throughout the box.

container broke and entire contents strewn throughout the box.


Rated 5 out of 5 stars
By Karen on Apr 10, 2025

Good fish food for our discus tanks

We buy this brand because it's formulated by Discus Hans, the supplier of our discus fish here in our state.

We buy this brand because it's formulated by Discus Hans, the supplier of our discus fish here in our state.


Rated 3 out of 5 stars
By Rick on Jun 23, 2025

So So

My fish don't like it as much as Tetramin.

My fish don't like it as much as Tetramin.


Rated 5 out of 5 stars
By James on Jun 26, 2024

Fish love it

Was introduced to the brand at the national Killifish convention and it's great for fish health.

Was introduced to the brand at the national Killifish convention and it's great for fish health.


Rated 5 out of 5 stars
By Kathy on Sep 17, 2023

Cobalt Fish Food

I ordered Cobalt Fish Food & fish love it!

I ordered Cobalt Fish Food & fish love it!


Rated 5 out of 5 stars
By Beth on Apr 17, 2023

Cobalt Flakes

I switched all my foods to Cobalt because the other food I used scummed up my filter and clouded my water a gross pink color.

I switched all my foods to Cobalt because the other food I used scummed up my filter and clouded my water a gross pink color.


Rated 4 out of 5 stars
By Popeye on Jan 10, 2023

16 oz. Tub of Flakes

The product itself is great, been using it for years. The issue I had was that it is shown on the site as a "16 oz. Tub." It is not a tub, which I was hoping for,

The product itself is great, been using it for years. The issue I had was that it is shown on the site as a "16 oz. Tub." It is not a tub, which I was hoping for, but rather a big plastic bag. Again, the issue is not the product, but the misleading description.


Rated 5 out of 5 stars
By Cole1515 on Mar 3, 2020

best food for your fish

I have used this food for many years since I got into fish keeping my fish grow like weeds from this food

I have used this food for many years since I got into fish keeping my fish grow like weeds from this food