Bio-Media in HOT Magnum Carbon Cartridge?

  • We are currently upgrading MFK. thanks! -neo
Whenever i try to pack mine it just doesn't seem to work. I ended up using other filtration for bio and just use my magnum for mechanical filtration, seems to be its strong point, mechanical filtration.
 
Agreed, mostly I think because it does not work quite the same as a normal canister filter would for Bio.
 
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