Aquarium FAQ

Wondering how to setup or clean your tank?

Want to know the difference between saltwater and freshwater tanks?

We've taken our most frequently asked fishkeeping questions and written articles to address each one.

Check out an article below to answer your fish tank question!

How To Setup Your New Saltwater Aquarium – A Guide To Setting Up Your First Saltwater Fish Tank

Our complete guide for setting up your saltwater fish tank.

Our fish tank size, weight, and substrate calculators.

Our guide on choosing saltwater vs freshwater aquariums.

Our complete guide for setting up your fish tank.

Our guide to cloudy fish tank water and how to fix it.

Our guide on how to clean a fish tank.