I've kept a few: neons, cardinals, silvertip, glowlight, red-eye, silver dollar, Buenos Aires.

Would like to keep rummynoses. It was a toss up between rummies and cherry barbs when I revamped my tank. Went for barbs...I occasionally regret this but my tank is very suited NOW to tummies, rather than at the time, so think I made the right decision.

I'd also like to try pencils. Really smart looking fish. Love the way they hang in the water.