CrystalClear PondShock Ball, Natural Enzymes & Live Bacteria, Freshwater Clarifier Shock Treatment, Muck & Sludge Remover for Small Pond & Outdoor Water Garden Ponds, Koi Fish & Aquatic Plants Safe

Features

• Powered by Billions of All-Natural, Live Bacteria & Enzymes — Easy, once-a-month application to achieve better water quality for a clear pond or water feature in water temperatures above 50degF.
• Pond Additive for SHOCKingly Clear Water — PondShock balls contain billions of live beneficial bacteria and enzymes to rapidly break down ammonia, nitrates and organic waste, improving water quality.
• Safe for Use in All Ponds — Contains all-natural bacteria. Safe for fish, wildlife, and pets. Use a pond shock ball in koi ponds, backyard ponds, water gardens, and self-contained water features.
• Boosts Pond When Water Quality Becomes Poor — Designed to provide an extra boost during times of change, such as spring start-up, after using an algaecide, after a storm, or after a fish spawns.
• For Clean, Clear, and Balanced Water — Helps jumpstart your biological filters by removing toxic ammonia and nitrite. A great alternative to chemicals. One ball treats up to 2,500 gal for 4 weeks.