Hi everyone, just joined this morning and hoping to learn alot more about fish keeping. Just recently got a 29 gallon tank and I'm learning as I go, I have a green terror cichlid, firemouth cichlid, 2 black skirt Tetras, 1 rainbow shark, and 2 marble mollys. I'm trying to get a 75 gallon tank as soon as I can cause I know the cichlids have to be in a bigger tank!!! I just noticed my green terror has white spots, and i think it's ich... I'm going to do 25-50% water changes every 2-3 days and see what happens. I don't want to throw in any kinds of chemicals cause I don't think it's good for the tank. do you think it's the mollys???? I think I remember reading that mollys produce a lot of waste and that's why my water was a little yellowish... I did a 50% water change last weekend and seems like 4 days later the water looked yellowish and my green terror has white spots... need a little help!!!! Thxs....