API Pond AlgaeFix – 16 oz

API Pond AlgaeFix (16 oz) is a powerful, fast-acting liquid algaecide designed to control green water algae, string algae, and blanketweed in ponds and water features. This easy-to-dose formula works quickly to restore clarity and balance to your pond while remaining safe for fish and aquatic plants when used as directed. The 16 oz size is ideal for small ponds, decorative water gardens, patio ponds, and routine algae maintenance. Why Choose API Pond AlgaeFix? Controls string algae, green water algae, and blanketweed Fast visible improvement with regular dosing Safe for fish & aquatic plants when dosed properly Helps maintain long-term clarity with preventative use Easy-to-use liquid formula disperses evenly in the water Ideal for koi ponds, water gardens, and patio ponds Targets and Eliminates  Green water algae (pea-soup water)  String algae and filamentous algae  Blanketweed & algae mats  Algae buildup on rocks, waterfalls, and streambeds How to Use API Pond AlgaeFix  Dose every 3 days until algae is controlled  Once water is clear, maintain with weekly dosing  Increase aeration during treatment  Do NOT use in ponds with snails, crayfish, or freshwater mussels Always follow label instructions carefully. Do not exceed recommended dosage. Product Includes  One (1) 16 oz bottle of API Pond AlgaeFix  Measuring cap for accurate dosing  Complete usage instructions Specifications Brand: API Product Type: Liquid pond algaecide Size: 16 ounces Treats Up To: 4,800 gallons Safe For: Fish & aquatic plants (used properly) Not Safe For: Crustaceans, freshwater mussels, snails Use Cases: Small ponds, patio ponds, koi ponds, water gardens Application: Liquid dosing Perfect For  Small backyard ponds  Patio ponds & container water gardens  Koi & goldfish ponds  Water features with recurring algae  Regular algae maintenance Important Safety Notes  Do not overdose—follow label instructions closely  Increase aeration during treatment  Not safe for ponds with invertebrates Why Buy From Pond Pro Direct? Authentic API Products—fresh & authentic inventory Fast shipping nationwide on pond treatment products Expert algae control support available anytime Competitive pricing on all major pond brands Safe, secure checkout with excellent service Frequently Asked Questions: How much water does a 16 oz bottle of API Pond AlgaeFix treat? The API Pond AlgaeFix 16 oz is a concentrated liquid formula that treats up to 4,800 gallons of pond water. It is ideal for small to medium-sized water gardens. For accurate dosing, use 1 teaspoon (5 ml) for every 50 gallons or 1/4 cup (60 ml) for every 600 gallons. Which types of algae does API AlgaeFix effectively control? API AlgaeFix is specifically formulated to eliminate a wide variety of algae, including string algae (Spirogyra), blanketweed (Oedogonium), and green water algae (Chlorella). It works by targeting the cellular structure of the algae to stop growth and clear cloudy water fast. Is AlgaeFix safe for my koi, goldfish, and pond plants? Yes, AlgaeFix is EPA-registered and safe for ornamental pond fish and live plants when used as directed. However, it should NEVER be used in ponds containing freshwater crustaceans like snails or shrimp. To ensure fish safety, always maintain vigorous aeration during treatment. How often should I apply API AlgaeFix for the best results? For active algae blooms, apply a dose every three days until the algae is under control. Once clear, we recommend a maintenance dose once per week. Regular use helps prevent new algae spores from establishing, especially during peak summer heat. Can I use AlgaeFix in a pond with a waterfall or fountain? Absolutely. Waterfalls and fountains provide the necessary dissolved oxygen required during an algaecide treatment. For the best distribution, pour the dose near the pump intake or waterfall to ensure the product is mixed thoroughly throughout the pond. Keep Your Pond Clear, Clean & Beautiful API Pond AlgaeFix is a proven, reliable algae solution for any small or medium pond. Order the 16 oz bottle today for fast, effective algae control!