Adding fish

[reef321]

I have two percula clowns and three tiny bumblebee gobys in my 30g. biocube. Could I put one more little fish in like maybe a little wrasse or cardinalfish, or is that too much?

[snorvich]

The clowns, once sexually mature, are likely to harass the cardinal or wrasse. But if you get a goby/pistol shrimp or similar, that is likely to work.