I have a penguin 200 right now and i hear this trickling from the bio-wheel. Is there a cheap filter that will last for years that is close to silent. I have already tried the aqua clears and the wispers.
Also are power heads silent?
I didn't know if the fact they were submersible it would block out all the sound.
Also are power heads silent?
I didn't know if the fact they were submersible it would block out all the sound.