my new free tank...

  • We are currently upgrading MFK. thanks! -neo
the blue lever on the filter is to let air in to mix with the filtered water. besides the filter pad their should be another plastic plate in there. they call it a bio grid for growing bacteria. google millineium filters thats what you got hope this helps:)
 
:) Sounds good.
 
pounder;2354259; said:
the blue lever on the filter is to let air in to mix with the filtered water. besides the filter pad their should be another plastic plate in there. they call it a bio grid for growing bacteria. google millineium filters thats what you got hope this helps:)

That's exactly what I thought as well.
 
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