A combination of 1 and 2. I write plans to improve the tank in the future down. As far as scientific names and other misalanious things, such as oddballs, breeding habits and such. pelvicromis pulcher, melanochromis johanni, melanochromis auaratus,synodontis euruptus, synodontis angelicu, geophagus brasilius, petrollium scalier (Iknow, its mispelled, but for some reason thats how I always pronounce it), tetraodon mbu. those are just off the top of my head
