I have an open 38G tank. I have no substrait a magnum filter with biowheel no heater and a small little goldfish in there just so my parents don't make me take it down. I haven't done a substraight because I wanna do sand but if a a fish I want doesn't like sand well whatever. so far I have narrowed it down to a green terror a red devil or a snakehead :nod: .... I mean a snakes head..... hehehe. I have been doing some reading I know 38 isn't big enough for any of those fish when they're fully grown so don't tell me that. I wil move them when they get too big. ( and the snake head is a dwarf snakehead) but I want an aggressive fish. and a possible breeding pair. tell me what you think I should get all of those fish are easy to get where I live with the connections I have. I just want some help cause I'm new to cichlids. any help is gretly appreciated!