Helix Life Support Mesh Media Bag with Drawstring Cedar Pre-installed mounting hardware can accommodate

Pre-installed mounting hardware can accommodate hammocks underneath lofted bed

PondShock™ must be stored above 40°F

and comes with two screws to fasten to lighthouse roof

Promotes a cleaner pond environment and eliminates troublesome organic sludge and debris

The PoliGlassBead XStream polishing filters are specifically designed for extreme conditions where extra polishing is required -- runoff from flooding

Helix Life Support Mesh Media Bag with Drawstring Cedar Pre-installed mounting hardware can accommodateMedia performs best as a filter when it is not in a bag, but unless you have a filter specifically made for loose lava rock or other media (like the Helix Bio Mechanical Waterfall Filter or Bio Mechanical Reactor), many people prefer keeping their media in a bag for easy removal and rinsing. The Helix Mesh Media Bag measures 19" x 23", and features a drawstring for easy closing.