Atlantic Water Gardens Cord Seal Grommet Cord-seal Rubber Seal around power cords Model:Cord Seal Fitting ONLY Though nitrifying bacteria play an

Though nitrifying bacteria play an important role in the ecosystem during the spring and summer

5" x 31" x 22" 62" x 43

where it can be surrounded by large rock or gravel

These half-sized (small) blocks allow about 17 gallons to be stored in the space of each block

Atlantic Water Gardens Cord Seal Grommet Cord-seal Rubber Seal around power cords Model:Cord Seal Fitting ONLY Though nitrifying bacteria play anAtlantic Water Gardens Cord Seal is the perfect way to run cords from lights or pumps into the bottom of a water filled container without creating a leak. This item works well with Atlantic Water Garden Bowls, urns and other fountains.