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Biologist Founded Company You Can Count on.

Trusted by your favorite fishkeepers and over 40,000 hobbyists nationwide, KatsAquatics delivers clean, science-backed nutrition that works. From snails to shrimp to reptiles, we’re constantly developing new, never-before-seen products to help pets with fins, shells, and scales thrive.

Shop Calcium and Food

Our famous Calcium Tablets, and latest inventions

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Shop Accessories

Tools and decor to make caring for your fish easier and prettier.

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Shop Repile Supplies

The latest reptile supplies from KatsAquatics

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Shop Snails and Fish

Mystery Snails, Bettas, and more!

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Live Plants and Live Food

Amazon Swords, Jungle Val, Floating Plants, White Worm Cultures and more!

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Shop Everything

Not sure what you need? Take a look at eveything we have to offer!

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Education Section 

My Mission

My name is Katrine, and I put the Kat in KatsAquatics 

I strive to collaborate with other aquarists, and local businesses. Together we can build a  happier, healthier, and more enjoyable hobby for the animals, and the aquarists. 


Health is almost a direct result from nutrition. That's why, I took it upon myself to create a product no one else has. A calcium supplement that is guaranteed natural, healthy, and actually works. Calcium that you can be sure will do its job, without fear of repercussions. Calcium that is sure to help your aquatic inverts (and Pleco theives!) Live Long, and Swim Strong. 

Click Here to see KatsAquatics partners!

Learn more about me here :)

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