I have a 29 gallon tank and I think I have a problem with the way I have it set up for cichlids. I have natural color gravel with two pieces of artificial driftwood and some artificial plants. I was looking at getting one Pundamilia nyererei species. The way I have things situated in my tank, they for many hiding spots. It is my set up suitable for this species or for any species of cichlids. If this species will not do. What species would be good for this kind of set up.