--- product_id: 2118731 title: "POND ALGAEFIX Algae Control 64-Ounce Bottle (FF-169D)" brand: "api" price: "COP 435017" currency: COP in_stock: true reviews_count: 13 url: https://www.desertcart.co/products/2118731-pond-algaefix-algae-control-64-ounce-bottle-ff-169d store_origin: CO region: Colombia --- # Fast-acting algae control Safe for fish & wildlife Treats up to 19,200 gallons POND ALGAEFIX Algae Control 64-Ounce Bottle (FF-169D) **Brand:** api **Price:** COP 435017 **Availability:** ✅ In Stock ## Summary > 🌿 Clear your pond, not your schedule—fast, safe algae control for the modern water gardener! ## Quick Answers - **What is this?** POND ALGAEFIX Algae Control 64-Ounce Bottle (FF-169D) by api - **How much does it cost?** COP 435017 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co](https://www.desertcart.co/products/2118731-pond-algaefix-algae-control-64-ounce-bottle-ff-169d) ## Best For - api enthusiasts ## Why This Product - Trusted api brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Massive Coverage Power:** One 64-oz bottle treats up to 19,200 gallons—perfect for large ponds and water gardens. - • **Rapid Algae Eradication:** Works fast to clear green water, string, hair, and blanket weed algae, restoring crystal-clear beauty. - • **Eco-Friendly & Fish-Safe:** EPA-registered formula contains no copper and won’t harm fish, plants, pets, or wildlife when used as directed. - • **Optimized for Aerated Ponds:** Designed for ponds with vigorous aeration—ensures oxygen levels stay safe while algae is eliminated. - • **Simple, Repeatable Maintenance:** Easy dosing every three days until clear, then weekly to keep your pond pristine and maintenance low. ## Overview API POND ALGAEFIX is a powerful, EPA-registered algaecide that treats up to 19,200 gallons of pond water. It rapidly controls multiple algae types including green water, string, hair, and blanket weed algae without harming fish, plants, or wildlife. Designed for aerated ponds, this 64-ounce treatment offers an easy-to-follow dosing schedule to maintain crystal-clear water and reduce pond maintenance. ## Description Effectively controls many types of green or green water algae, string or hair algae and blanket weed in ponds that contain live plants. Controls existing algae and helps resolve additional algae blooms. Keeps ornamental ponds and water gardens clean and clear. ## Features - API POND ALGAEFIX – Helps resolve algae problems and controls the formation of new algae; works fast without harm to fish, aquatic plants, surrounding wildlife, or pets when used as directed; includes 64 fl oz for treating up to 19,200 gallons - Fast and Effective – Controls most types of algae, including green water (Chlorella), string and hair algae (Cladophora), blanket weed algae (Oedogonium) in ponds, koi ponds, and fountains - Safety First – EPA-registered and copper-free formula is safe for fish and plants when used as directed and won't disrupt beneficial bacteria or accumulate in pond sediment - How to Use – Ensure that the pond/fountain has vigorous aeration; mix thoroughly into the pond/fountain and disperse evenly; repeat every 3 days until algae is controlled, then dose weekly to keep ponds/fountains clear and reduce maintenance​ - Why API Products? – For over 60 years, we've been a leader in the aquatics industry, developing and perfecting products and solutions for indoor aquariums and outdoor ponds. Today, our family of products includes treatments, testing, and nutrition. - Safe for fish, plants and wild life - for use in ponds, fountains and waterfalls - Effectively controls green water algae blooms, string algae and blanketweed - Can be used in ponds with plants - 8 oz. bottle ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B000SOZ0CQ | | Best Sellers Rank | #1 in Water Garden & Pond Treatment | | Date First Available | August 17, 2005 | | Department | Home | | Is Discontinued By Manufacturer | No | | Item Model Number | FF-169D | | Manufacturer | Mars Fishcare | | Product Dimensions | 2 x 2 x 5 inches; 4 Pounds | ## Product Details - **Brand:** API - **Item Form:** Liquid - **Item Weight:** 4 Pounds - **Liquid Volume:** 128 Fluid Ounces - **Manufacturer:** Mars Fishcare ## Images ![POND ALGAEFIX Algae Control 64-Ounce Bottle (FF-169D) - Image 1](https://m.media-amazon.com/images/I/71YdLWBsnYL.jpg) ![POND ALGAEFIX Algae Control 64-Ounce Bottle (FF-169D) - Image 2](https://m.media-amazon.com/images/I/71ZVlpVgbpL.jpg) ![POND ALGAEFIX Algae Control 64-Ounce Bottle (FF-169D) - Image 3](https://m.media-amazon.com/images/I/71vwOddlIhL.jpg) ![POND ALGAEFIX Algae Control 64-Ounce Bottle (FF-169D) - Image 4](https://m.media-amazon.com/images/I/91c-uzVVURL.jpg) ![POND ALGAEFIX Algae Control 64-Ounce Bottle (FF-169D) - Image 5](https://m.media-amazon.com/images/I/71-aEE84y7L.jpg) ## Available Options This product comes in different **Size, Style** options. ## Questions & Answers **Q: my Filters clog daily and have UV clarifier with this help clear filters?** A: If its algae that is clogging your filters then algae ide works real well. Ive been using it for about 3 yrs now and never have clogged filters from algae. **Q: I have an approximate 90' x 40' x 2-3 ft deep frog pond. Will Algaefix harm the frogs?** A: I have had several small local frogs throughout the years and they seem to do fine. My pond is 10 x 20 cement and I have had turtles that are not harmed by pondcare products. **Q: Can this product be used with a a UV light?** A: Algae fix reduces oxygen in the water and as far as I know a UV light does not do that, so it should be okay, but I would as a expert pond person such as at Aquascape. **Q: How much is used per gallon of pond water?** A: 8 ounces treats 2,400 gallons. To use: Add 1 teaspoonful of PondCare AlgaeFix for every 50 gallons of pond/fountain water. Repeat dose every 3 days until algae is controlled. Do not use with crustaceans, including crabs, shrimp, and freshwater lobsters. ## Customer Reviews ### ⭐⭐⭐⭐⭐ This product really does clear out algae fast! *by on Reviewed in the United States April 28, 2026* This stuff is amazing! I have a 40 gallon freshwater tank with lots of tropical fish in it. My tank is well established, but I've been having some issues with algae growing on the tank decorations and on the glass. I do water changes about once a week, I also have a very good quality canister filter. But managing the growth of algae was a major problem. So I bought a bottle of the Algaefix and I used exact as directed on the bottle. Within a few hours my tank was crystal clear. I couldn't believe how fast and efficiently it worked. I'm happy to report that all of my fish are doing very well. This product did not harm them at all. I definitely recommend this to anyone who's having an issue with too much algae growth, just be sure and follow the directions on the amount to use. ### ⭐⭐⭐⭐⭐ Algae Fix *by on Reviewed in the United States May 27, 2026* Excellent product, easy to use, works quite fast! Water in my little pond is clear! Highly recommend. I will be returning. Thank you. ### ⭐⭐⭐⭐ Great stuff; works well with no adverse effects *by on Reviewed in the United States July 18, 2025* Works better than any other product I've tried to control various forms of algae in a 3000 gallon pond. Water gets and stays clearer than I've seen it previously when using other algae control products. I don't have any fish to be concerned about but it hasn't harmed any of the water lilies or other pond plants. Only downside is for me it can be a bit expensive if I use as much as the directions say every week, so I'll often stretch out the applications to a lesser frequent schedule and I've found a frequency that works well for my situation. ## Frequently Bought Together - API POND ALGAEFIX Algae Control 64-Ounce Bottle (FF-169D) - API POND-ZYME SLUDGE DESTROYER Pond Cleaner With Natural Pond Bacteria And Barley, 1-Pound Container - API POND ACCU-CLEAR Pond Water Clarifier 64-Ounce Bottle (142D) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co/products/2118731-pond-algaefix-algae-control-64-ounce-bottle-ff-169d](https://www.desertcart.co/products/2118731-pond-algaefix-algae-control-64-ounce-bottle-ff-169d) --- *Product available on Desertcart Colombia* *Store origin: CO* *Last updated: 2026-05-31*