Filter Media Change

[JackSpadesSI]

I've heard from people (this forum included) that you shouldn't change the filter media for your tank. I assume the reason behind that is that's where the beneficial bacteria grow and live.

If that's the reason, how does a Bio-Wheel impact that "rule". Isn't the idea of the Bio-Wheel that it will be the substrate for the beneficial bacteria to grow and live? Should I be changing my filter if I have a Bio-Wheel?

Thanks!

 

[Fishguy2727]

Biomedia should be rinsed in tank water, other medias should be cleaned or changed depending on the exact media.

 

[BigJim]

Don't change your mechanical or biological filter media unless it's absolutely falling apart, even with the biowheel. Why lose any bacteria when you don't have to?