Laguna PowerFlo Underwater Round Filter - For ponds up to 500 Gallons PT1750 Air Pump STRETCH COLLAR TO ACTIVATE

STRETCH COLLAR TO ACTIVATE

energy-saving pump 18–36 W

as they may impede development of an adequate anaerobic environment to support denitrifying bacteria

perfect for filtering your aquarium fish tank pond

in a film of real ocean water

Laguna PowerFlo Underwater Round Filter - For ponds up to 500 Gallons PT1750 Air Pump STRETCH COLLAR TO ACTIVATELaguna PowerFlo Round Filter provides complete mechanical, biological and chemical filtration. The result is clean and healthy pond water and a significant reduction in the frequency of clogging in water pumps and fountain heads. Its unique shape is ideal for a number of applications including whiskey barrels, patio & deck basins, and outdoor & indoor ponds up to 1892 L (500 U. S. gal). A large surface area is designed for superior filtering capacity.