Recent content by Kit

Thanks, Imacoolguy. It helps to get straight advice from experts! :-)

So, I should rinse the old bio bag in a bucket of tank water? :)

Many thanks! The instructions from Tetra seem so cavalier ("just replace the bio bag"). It didn't square with anything I've been reading about maintaining good bacterial levels.

Hello! I hope this question hasn't been posted elsewhere. If so, I apologize. At any rate, have a fully cycled 10G tank with a Tetra Whisper 20 HOB filter. It is just about due for a bio bag charcoal replacement, but I'm concerned about not doing it properly and depleting the "good...