hi all. i have recently put back together my aqua 320. And those of you that know its not a huge tank. Just over a foot each way. I was planning on putting guppies in but i know they go at it like rabbits and i dont want it to get to over crowded. and one know anything that is noce to look at but wont breed to rapidly. I like tertra but have not had to much luck with them in the past i also like dwawf gurami i am not sure i spelt that right. i was thinking of getting a fighter fish. can you only have one and what other fish can you put them with