- Joined
- Jan 19, 2019
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I recently setup a 32 biocube and bought a old 14g biocube from my buddy for the fish. He has been running the tank for over a year but the past 7-8 months didn’t do any water changes just topped off the tank. I was wounding if using his old fluval biomax media would be a bad idea to add to my tank for extra bacteria


