small tanks

[rems]

Starting a small (20 gallon) take, what are the best fish I could house?

 

[BL1]

Here ya go Nano Fish

 

[Bifferwine]

You could stock 2 to 3 fish from that list.

 

[Samhain]

Gobies, clowns, blennies, and firefish are some of the most popular for a tank that size. They are small, have interesting behavior, and can be very colorful. Good luck!