Atlantic Bio-Rock Media repair and hold up to 20

and hold up to 20 gallons of water

It has net filtration and a lifetime (enclosure) warranty

the UltraKlear® UV Clarifier is able to be mounted either vertically or horizontally

De-icing capability during freezing months

8 amps and a 2" MIPT

Atlantic Bio-Rock Media repair and hold up to 20MPN: 73987 High surface area provides the optimal environment for beneficial bacterial colonization With all of the surface area but 25% less weight than lava rock and half the weight of gravel, expanded clay Bio Rocks are the more stable, less abrasive alternative to heavyweight bio media Expanded clay is a lightweight, stable, and less abrasive alternative to lava rock and gravel Durable and easy to clean Use one box of Bio Rocks per BG2234 Media