Natural Pond Cleaner Submersible Dispenser - Small

30-day continuous-release water treatment The most cost effective way to clean, clear ponds Breaks down unsightly organic debris and sludge -->Keep your water clean and clear with this all-natural approach to pond maintenance. Its unique time-released system meters daily doses of bacteria and enzymes to break down unsightly organic debris. Convenient submersible dispenser works for up to 30 days before it needs refilling. No measuring, no hassle, no mess. Safe for humans, pets, fish, plants, and can never cause an overdose. Great for ponds, water gardens, fountains, and birdbaths.Healthy Ponds Submersible Dispenser includes 60-day treatment for up to 2,500 gallons. Fountain/Statuary Dispenser treats up to 30 days. Includes 2-30 day refills. Refills available for Submersible Dispenser and Fountain Dispenser. All-temperature Refills are active in water temperature between 34-110F . Aquasphere PRO Disposable Dispensers treat large bodies of water for 30 days. Available in 1/4 acre, 1 acre and 50,000 gallon size. Disposible Dispensers are for one time use only. Replace after each 30 day treatment period.Blast Starter Bacteria are pre-measured, water-soluble packets of all-temperature bacterial additives. Blend of beneficial bacteria strains reduce organic debris and improve water clarity. Perfect supplement to submersible dispensers simply toss appropriate number of packets into center of pond near aeration to help compensate for environmental temperature and nutrient load swings. 5-pk 15-gram packets treat 2,500 gallons; 12-pk 45 gram packets treat 7,500 gallons (1 surface acre).Please click on "More Information" for specifications.