Fluidized Bed Biological Filter questions

  • We are currently upgrading MFK. thanks! -neo
they can be a royal pain to restart but i love my pentair one... plan on purchacing 2 more for my tank...
 
fbf are awesome, make sure you have a back up to keep water moveing the sand in case of a power outage, and my experience with ebay is you get what you pay for.......
there are tons of diy fbf's that are cheap and work just as well, they just dont look as sleek.
 
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