Aquasphere Cleans Really Large Ponds

Earth-friendly way to promote clear pond water
Non-toxic and safe for fish, pets and aquatic plants
Cornstarch-based cover slowly biodegrades
Choice of two sizes: 50,000 gallons and 500,000 gallons

Keep your pond fresh and clear with the cleansing power of beneficial bacteria and enzymes. Regardless of how large your pond is (up to 500,000 gallons or 1/4 acre), the Aquasphere will clean it for a full 30 days. Easy to use, reducing excess nutrients and breaking down organic matter that clouds water. These new, improved Aquaspheres are 100% biodegradable; the cornstarch-based “plastic” orb is designed to slowly degrade and will dissolve entirely after a few seasons. Use when water temperature is 50 degrees or warmer.

Product Details

Measures 6″ in diameter
Biodegradable; not refillable
Not for control of duckweed
To calculate pond gallons: Length (in feet) x width x average depth x 7.5 = gallons