Hi, so, how stealthy can I get? I don't want to have loud pumps going, if I can help it. thank you for taking the time to help me, it means alot. Robert
Bubble buckets are pretty darn quiet. It's basically just a bucket of water with an air pump providing oxygen. All you hear is the low hum of the pump and maybe bubbles popping in the water. Nice and quiet imo. Even with water pumps, I have a couple 185 GPH pumps that are still very quiet. As long as it isn't a huge setup, you shouldn't have to worry about sound too much. I think the biggest concern would be the sound from an exhaust fan.
Thank you, the sound of the exhaust fan is also a "biggest concern", what exhaust fan is nice and quiet?