01-02-2013, 11:19 PM
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Originally Posted by thekoimaiden
Angel fish would not normally work in a 30 gal tank. The only way they would is if the two are a proven, mated pair.
If you're looking for gourami, a trio of honey gourami or dwarf gourami would be best (although honies are better than dwarfs because dwarfs have disease problems). Something like sparkling gourami could work if you have soft, acidic water or are willing to dilute your water with RO water.
There are many types of rainbow fish and I'm not familiar with them all, so some could work. Killifish are also another option, and I know a few species could kept in a tank of that size. Since we don't have a large collection of rainbowfish in our profiles you can check some out here: Search results - rainbowfish
Same goes with killifish here: Search results - killifish
Thanks for the detailed answer..... Just cant decide between Rainbow fish or Gouramis... I'm gonna go to my fish guy tomorrow and see what he has and what he says.. Thanks guys!