Learning Center

Learning Center

As manufacturers and fishkeepers ourselves, we take great pride in making quality products. We also enjoy making the hobby fun, educational, and easier for our fellow fishkeepers. That's why we've assembled the best information to help ensure you're successful, and your fish are healthy and happy.

Responsible Fishkeeping
Please keep in mind the starter aquariums we offer are not suitable for keeping saltwater fish. Saltwater aquariums require more advanced types of filtration, an understanding of saltwater chemistry, and special feeding and care regimens.

To learn more about all aspects of fishkeeping, we recommend joining us on Facebook, signing up for TetraCare and, when you have a question, calling our Contact Us at 800-526-0650.

Get Educated

Expand your knowledge of fish and fishkeeping
Aquarium fish nutrition infographic
Aquarium lighting basics
Aquarium lighting infographic
Filtration infographic
Home school and teacher resources and aquademics
Water care infographic
How to Aquarium Videos
Nutrition Infographic

Troubleshooting

Help for common problems
3 common aquarium water issues
Fish illnesses How to spot them

Inspiration

New ideas to help you customize and enjoy your aquarium
5 ideas for the intermediate freshwater hobbyist
Color your aquarium in a whole new light
My aquarium
The therapeutic effects of aquariums