I have a recording studio and i have my tank in the room. The noise coming from my rena 55 hang on filter is the worst. Its interfering with my work. Can someone suggest a ultra quiet filter for a 29 gallon.
I have a canister (Rena xp1) on my 30 gallon tank - its very quiet.
Also have a Rena XP3 on my 75 and 55 gallon tank. Quiet also.
On another 30 gallon tank I have a aquaclear 50 HOB. Its also quiet but there is water agitation sounds. Try a canister, you can put the return flow under the water so practically silent.