[kris_leonardi]

for the past couple of months I've been working on my saltwater tank(which is finally done, well with the exceptions of corals) and I haven't done much with my 20 gal. at all. currently the only fish I have in there are 2 glow-fish, 2 dwarf gouramies and of course a small bottom feeder. anyways, can some one give me some suggestions of interesting and colorful fish I could add? thanks!

 

[ZeroBerry]

I have a pair of false percula clown fish in my 24Nano. And a mandrin goby. They seem happy in my setup, and very colorful.

 

[susankat]

I think the op is talking about freshwater.

 

[Charlie_Tuna]

Maybe you could look into getting a couple Killifish, some of them are very colorful.

 

[kris_leonardi]

I just googled them, there actually are some great looking ones.
I'll see if my LFS has any, thanks!