I saw on google sea horses as 20g stock idea as well good call man but how diff maintain and prices for salt (inverts maybe small fish) fresh black arro but breeding doesn't seem worth it financially
jdkeel01;2782816; said:to get a 20 gallon up and going to S/W, depending on if you want to do fish only or corals, I'd probably say $350 for corals and $250 fish only. I recently set up a 10G reef with a clown. Workin out pretty good. I think if you have been successful with f/w and have a little extra time and money s/w is worth the investment. watching corals and inverts grow is just as rewarding as a carniverous fish, just w/o the personality of the fish. You could do 2 fish in a 20G with a 50G Biowheel filter, powerheads, light fixture (actinic too if you want corals), plus all the sand and live rock. But if you plan on keeping it freshwater: Ctenopoma are good, Bichirs as a grow out tank, peacock eels, African Brown Knifes, or you could get some South American Puffers! Gonna set up a tank my self for those!