I'm thinking about converting my 29 gallon into an african tank. how many can i fit in there? i think i will be going along the lines of P. socolofi and L. careuleus...just simple stuff like that. how many do you think i could fit in there? i am thinking 2 socolofi, 1 careuleus, and 1 of something else like a red zebra, kenyi, or maybe a demisoni? everyones opinions are welcomed. thankyou in advanced...(oh and yes this will be their permanent home and thats why i am asking instead of just going along with it)