I'll have to check them out. I almost went with 6 small pumps evenly spread around the tank but wondered if that was too much air, when i have the ability i want to machine my own air delivery line versus air disks/stonesSweet, sounds like you have your setup dialled inI've been using these little aquarium pumps, Rosewood Nano's, completely silent and great air flow. Just wanted to pop the recommendation out there
![]()