Active Bacteria "Pre Seasoned" Box Filter
Need a jump start to your Nitrogen Cycle? These pre seasoned filters come packed with disease free cycled media and all the healthy bacteria you need to kick your cycle into gear! All you need is an air pump rated for your tank size, and airline tubing! When the cotton gets too dirty after a period of time, just replace it with super cheap Poly-fil, available in the fabric section at any Walmart! Unlike HOB filters with disposable cartridges, this media alternative will last years without hurting your wallet!
$25.00 Regular Price