Zeb loves to play hide and seek although he cheats alot...lol. He is the alfa male in his 40gal I have had 4 batches of fry with him and two of his ladies... 2 with each of them. They are in a 40L and a 30L. And they are colloring up nicely. almost time to let them go to a new home. They love being among themselves in what would be concidered by some to be crowded... but research shows they are like that in wild. The only problem here is enough space for maturing males trying to each have own territory.I love how they greet me when I walk into room!