Learn how to build the perfect fish tank for your aquarium! A great fish tank provides a safe, comfortable environment for your fish, ensures crystal-clear views, and becomes an attractive focal point ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Sabrina Imbler We’ve updated links throughout this guide. Watching fish swim, ...

What started out as a mishmosh of Tupperware containers, cardboard, and Duct tape is now a functioning system of pipes, drains, and plastic that turns a standard fish tank into a self-cleaning ...