Right now I have: 6 Zebra Danios, 1 Pentazona Barb, and 1 Bleeding heart Tetra. I want to take the Danios back to my LFS. They're neat fish but I think they're too active for my tank now that I'm starting to add more fish it seems like they need more space.
I've read that the Pentazone Barb and the Bleeding Heart Tetra are schooling fish. Should I add one more of each? I was told that a Cory could be used as a bottom feeder to help clean up excess food. Is there a specific type of Cory I should be looking at for a 15 gal. tank? I only want peaceful fish that won't grow too large.
Any other suggestions for fish would be appreciated. This is my first tank. I want to keep it somewhat colorful, but also peaceful.
I've read that the Pentazone Barb and the Bleeding Heart Tetra are schooling fish. Should I add one more of each? I was told that a Cory could be used as a bottom feeder to help clean up excess food. Is there a specific type of Cory I should be looking at for a 15 gal. tank? I only want peaceful fish that won't grow too large.
Any other suggestions for fish would be appreciated. This is my first tank. I want to keep it somewhat colorful, but also peaceful.