help me find interesting fish

[Matt181]

ive got a spare (4ftX18"X24") tank.

looking for something that gets big, i can have a group of, to show interaction and something thats interesting to put in there. id also like to be able to create a bio-tope, maybe put a few more companions in there.

Geophagus?

what would you guys do?

Thanks
Matt

 

[CTU2fan]

Could do geos. What is that, a 90? Really depends on what you like. I would probably keep a single trimac as a wet pet, but I already have a setup with sevs, geos (well, satanoperca), etc in there.