Ok, I have been looking around/researching for months on stocking my 29 gallon. Would i be ok putting in 2 or 3 pseudotropheus socolofi? I was originally going to do n. brichardi, but their temperament is not what i was looking for. I noticed the p. socolofi at my LFS, and liked them alot. My tank has rock work with plenty of caves from left to right with pool filter sand.