Helix Life Support Mesh Media Bag with Drawstring Hecht Rubber Corp Hikari® Sinking Wheat-Germ is a

Hikari® Sinking Wheat-Germ is a highly nutritious

Gold Label "One-Shot" Pond & Aquarium Sealant is a pressurized black silicone sealant for application underwater

Side-mounted valves and a top opening means you don't need to unhook the plumbing

These pumps come with a 30' power cord and a two year limited warranty

Intended for use with ornamental fish

Helix Life Support Mesh Media Bag with Drawstring Hecht Rubber Corp Hikari® Sinking Wheat-Germ is aMedia 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.