ok so we are going to be using either a 20 long 18 tall or 30 standard to breed feeder fish. the setup will be sand, and some shale slabs to make tons of caves. we will be breeding swordtails and convict cichlids. so could that be called a costa rican biotope? just wondering or like a lake nicaragun(or however its spelled) biotope? like i said im not trying to make it a biotope, i just realized the fish are from the exact same area and the tank decor is too. thnx
