I have recently aquired 2 new 10 gallon tanks, one of them is going to be home to my sun cat fish and a pacu. Hopefully they will grow up together and as they grow we will upgrade. The other one will most likly be for endlers livebearers. Yes i know they breed fast so i am only getting one male and 2 females. Hopfully they will populate the tank on their own and any extra i will give back to the store. Just wondering what you opinions are. All are apreciated. Also i was thinking about getting another 10 gallon just for guppies, you know and let it populate the tank itself.