Ive been keeping RBPs for about 2 months now. I just upgraded from a 55 gallon tank to a 90 gallon tank, i have 9 RBPs so thats 10 gallons per fish. I have a Fluval FX5 and i was wondering about pretty much everything, feeding, filtration, heating, do i need a pump for more oxygen? Anyway pls msg me if you have any info that you think might be helpfull, thanks.......