AQUA MEDS® Sludge Remover™ - 100% Natural Size:2 lbs Each 11 watt fixture is

Each 11 watt fixture is rated at 910 lumens

Mount Options:  ABS Plastic Sleeve (For concrete)

If you reside in a year-round warm region

much heavier Sludge Digester application will clean your pond and give you a fresh start for the next season - without causing oxygen depletion or an algae bloom

AQUA MEDS® Sludge Remover™ - 100% Natural Size:2 lbs Each 11 watt fixture isSpecially formulated for rock and gravel bottom ponds! Professional Strength, Concentrated Beneficial Bacteria Removes toxic fish waste, leftover food and deadly gases that build up under the rocks and in the gravel of your koi pond. A big cause of pond water and fish health problems 100% NATURAL Pond Bacteria NO HARSH CHEMICALS Save $$$ only takes ounce per 1,000 gallons every two weeks Also works very well in ponds without gravel bottoms Digest