Keep pond water fresh and crystal clear the way nature
does, with the cleansing power of beneficial bacteria and
enzymes. This discreet dispenser submerses in your pond,
and releases a 100% natural water clarifier 24 hours a day
for a full month. It breaks down organic matter that clouds
water, reduces excess nutrients and prevents mineral
buildup.
Non-toxic safe for fish, pets, aquatic plants
Cleans ponds from 300 to 2,500 gallons for 30 days
Includes retrieval line to make refilling easy
Refills available separately; set of 4 is a 120-day supply
For really large pondsup to 225,000 gallonsuse the Aquaspheres