blue gill

Hi I'm working on a new fun project of making a self sustaining aquarium using only native fish and invertebrates or creatures that have similar to creatures that are native. It is in a 27 aquarium for now but it is going to be moved to 40 aquarium sooner or later Hi I'm working on a new fun...

I'm interested in starting an outdoors aquaponics setup. I live in Northern GA, where it can get to 20 degrees F on some nights in the winter. (The "record" says -17 F once, but I've never seen it below zero since I've lived here). I don't expect to grow vegetables all year, but I would like to...