125G. The tank has been up for a month now. Used bb stuff from my old tank. My JD 1 Silver Aro 5" 1 Peacock bass 2" 1 Pleco 2" and a few feeders that have been in the tank for 3 weeks. I started with 15 I'm down to 5. I had 2 blood Parrots and a jeweled cichlid up until a week ago. Traded them in for the peacock bass. I'm planning to add in 1 or 2 more peacock bass, just keeping that in mind. I'm planning on setting up a 55g in my room for just the JD and a bottom feeder in a week or so. I'm hoping switching back to the 55g will get her appetite back into play if all else fails.