I am still trying to figure out the stocking for my 29 gal. So far I have 9 Sterbai and 5 Julli Corydoras. 1 male Dwarf Gourami, 1 female Platy, Amano Shrimp and 1 Albino Bristlenose Pleco. I am thinking about returning my Dwarf Gourami as it seems he is really limiting what other types of fish I can have. I saw Pearl Gourami's and they are gorgeous. It said they were timid and shy and do better with fish who are the same. All of my fish are the same, well they are all very docile fish. My question is will a Pearl Gourami be a good "centerpiece fish" if I return the Dwarf and will it swim around the middle and top sections of the tank? Are they so shy that I won't see it half the time?