EasyPro Ultimate Floating Biological Filter Media, 1 Cubic Foot Size::1 Cubic Foot Box Some are parts of the

Some are parts of the valve assembly: Valve Handle

and other high fish load applications

Can be used in the spring to jump-start biological filters

A plug is included to prevent the stones from falling out

1" air stone and a Styrofoam float for adjusting the depth of the air stone

EasyPro Ultimate Floating Biological Filter Media, 1 Cubic Foot Size::1 Cubic Foot Box Some are parts of theEasyPro Ultimate Tube Media is a round media with multiple internal baffles which create tremendous additional surface area for the cultivation of beneficial bacteria. 500 square feet of surface area per cubic foot of media Same media included in EasyPro bead filters 25 cu. ft. size ships by truck freight, which requires that you be present at delivery. Freight company will call to schedule an appointment.