Lifegard Aquatics Chemical Filter Modules Size:Double The following parts fit various

The following parts fit various sizes of GCTek AquaBead and AlphaONE filters

Includes 1/2" MPT/FPT Push-Lock Fittings

Not available in Canada

Matures pond water chemistry and buffers pH

Each ounce treats 625 gallons

Lifegard Aquatics Chemical Filter Modules Size:Double The following parts fit variousShips from manufacturer, typically in 5 7 business days Lifegard Aquatics Chemical Filter Modules provide excellent chemical filtration for aquariums, whether using pelletized carbon, Zeolite, Ion Exchange Resins or other biological media. It can be used as a biological chamber if filled with biological filter media, to provide surface area for beneficial bacterial growth. More than one module can be plumbed together Design ensures 100% flow through