Hi everyone. I recently went to a local fish store that had over 300 species of tropical fish. it was a mom and pop type business and the man really seems to know what he was talking about. In my 10 gallon tank right now i have 2 giant danios, 2 gold barbs, a black knife fish and a tiger oscar (yes i know the oscar isn't good with the smaller fish) anyway i was thinking this would be over crowded but the man at the store said it would be fine for a few months until i got my 55 gallon tank. i tested my ammonia levels and the total was 3.0. i am really worried about the fish. i haven't seen any bad signs and it's been like this for 2 days now. what can i do?
/www.fishforums.net/index.php?showtopic=113861