I do have a question for you guys. I plan on this setup being a breed only thing too generate money. My question is, is it best to keep tanks simple such as the only things in tank are heater, sponge filter, and breeding slate, cone, or pot; or should i include things that i would consider to keep fish happy such as plants? I already have a 90g in my house thats for my own pleasure, so i figured i would gear these tanks to just breeders. That and im sure it mkes maintenance nd care much simpler.