About how much would a heater for a five-gallon Eclipse Corner Five tank cost?

Question

If I get this heater, what kinds of fish could I keep in it and how many of those kinds? I want fish that can live permanently in this tank so I don't have to upgrade to a bigger one, because I don't have the space.

Answer 1

Here's one made for small aquariums. It's $14.

http://www.drsfostersmith.com/product/pr...

Answer 2

just go to walmart and theyll have one for 10$

and you could put a few fish such as; tetras, guppies, and minnows

Answer 3

as long as you have a light on the tank you wont need a heater but if you wish a heater is only around 10.00 at walmart you want something small like barbs or guppys