Quiet aquarium bubbles?
I use a bubble strip in my 20 gallon and my 50 gallon. The 50 gallon has more bubbles, so it's a bit noisier. My 20 gallon doesn't generate all that much (a nice stream from an artificial figurine) but is still noticeably noisy, but not overly bothersome. I don't use a air pump on my 10, so there's barely any noise besides the HOB
(and very very hard to hear unless it's dead silent in the room.)
I just want some quieter bubbles, I don't want to remove them, they help the fish and give some attraction. Anyone know of any ideas?
55gal Beginner FOWLR - 40lb Live Rock, 1 True Percula, 1 Sand Sifting CUC, 1 Scooter Blenny, 1 Sally LF Crab, 2 Turbo Snails, Frag Brain Coral, Tree Coral Frag, Zoanthid Colony