30g Test: AquaClear 30 vs. Penguin 150 Bio-Wheel

  • We are currently upgrading MFK. thanks! -neo
I have an AC110 on my 70 with a sponge filter and it works fine. Just alternate when you clean the sponge and the bio bag and you will not upset your biological filter. Had promblems with whisper and penguin junk in my opinion.
 
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