Stupidest Question Yet? But Have To Ask

[MermaidMel]

Is there any way I can dumb the noise of the impeller to my sponge filter? It sounds like I got a bee trapped behind my curtains, soooooo annoying

 

[SuperColey1]

What filter do you have?

I can't hear my Tetratec at all.

Maybe you have some air trapped.

Try gently rocking it side to side.

Andy

 

[MermaidMel]

It's just a wee one that came with the tank (FRF) and it's brand new