Filter replacement frequency

Klyph · Nov 20, 2017

I’ve had a 32G bio cube for about four months now, and haven’t yet replaced the filter in the back. What’s the traditional frequency for doing so?

I thought I had read somewhere that replacing the filter could remove beneficial biomatter, and could actually be detrimental to the ecosystem. Thoughts?

AdamNC · Nov 20, 2017

I clean my filters sponges every week. Otherwise they build up too much detritus and raise Po4.

Filter replacement frequency

Klyph

Active Member

AdamNC

Lawnmower Blenny says nom nom

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