CrystalClear ClarityMax - All-in-One Pond Clarifier, Treats Up to 48,000 Gallons, Koi Safe - 6 lbs

Pond, Stream & Waterfall Treatment: All-natural proprietary treatment blended with bacteria and enzymes to remove algae stains and prevent a buildup of organic debris. Long-Term Water Clarity: Combination treatment works to clean and clear water while also removing algae stains, resulting in polished water with a crystal clear appearance.

Multi-Purpose Formula: Cleans ponds with a combination of beneficial bacteria, enzymes, and a flocculate that binds suspended particles, which are then removed by your filtration system. Easy-to-Use: Simply scoop powder and apply directly to pond water. For best results, apply ClarityMax once per week when water temperatures are above 50°F.

All-Natural & Safe: When used in accordance with label directions, ClarityMax is completely safe for plants, fish, birds, pets, domestic animals, and aquatic wildlife.