I connecting a uv sterilizer to a FX5 for my 450 gallon and will be using the Fx5 for pure mech filtration. Which fluval mech media works best? Does those fine/polishing pads work well and do they clog fast? Or should i stick with prefilter and some other mech media?
Help with mechanical filtration in Fx5?
- Thread starter Crazyfish88
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