New , Pond Boss Universal Pond Pump Biological Filter Box by Geo Global Partners Inc.
The Pond Boss Filter Box provides ponds with mechanical and biological filtration that hold up to 500 gallons of water.
This filter box includes one coarse filter pad which is designed to catch large unwanted debris in your pond water. It also includes one fine filter pad to capture smaller particles of debris, and the "bio balls" are designed to promote beneficial bacteria growth, which will bring balance and clarity to your pond water.
•Includes coarse filter pad, fine filter pad, and bio balls
•Recommended for ponds that hold up to 500 gallons of water
•Keeps pond water clearer
•Measures approx: 12.3" long x 6" wide x 5.8" tall
•Accommodates many different pump sizes up to 535 gph