PondMaster LED Pond Light stone cover Using chemicals can have a

Using chemicals can have a detrimental effect on the bacterial biomass of the tank/pond ecosystem

plant matter

Two chamber system fills and empties alternating chambers for continuous suction and gravity discharge

Malachite green and formalin are two drugs that are more effective and less toxic in combination than when used individually

The compact size makes it ideal to use in larger ponds

PondMaster LED Pond Light stone cover Using chemicals can have aMPN: 02387 PRODUCT FEATURES Illuminate Ponds, Paths, Walkways or Outdoor Statuary UV Protective and Impact Resistant Polycarbonate Lenses High Brilliance 2. 0 W LED Interchangeable Colored Discs Adjustable Angle Light on Weighted Base Low Voltage Operation Waterproof Seals on Lamp Housing for Safe Underwater Operation 20' Power Cord 12 Volt Transformer is Outdoor Rated and Listed to US and Canadian ETL Standards Photosensor Automatically Turns Lights