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API Aquarium Treatment Supplies are designed to work in\r\nconjunction with each other to provide best results to control algae, promote\r\nhealthy bacterial growth and help control and cure fish diseases and\r\nconditions such as ich and fin rot. They work to provide a safe, hospitable\r\nenvironment for fish such as tropical community fish, cichlids, goldfish and\r\nmore. With API, you can spend more time admiring your fish, and less time\r\nscrubbing your tank. Make sure to use all products as directed in order to\r\nensure the best results.\u003c\/p\u003e \r\n\r\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\r\n \u003cul class=\"a\"\u003e\r\n \u003cli\u003eContains one (1) API MARINE ALGAEFIX Algae Control 16-Ounce Bottle\u003c\/li\u003e\r\n \u003cli\u003eControls algae growth and keeps marine and reef aquariums clean and clear\u003c\/li\u003e\r\n \u003cli\u003eEffectively controls these types of saltwater algae: Green algae (Cladophora), Red Slime (Oscillatoria \/ Spirulina major), Brown Algae (Cyclotella) in marine aquariums containing live corals, invertebrates and fish.\u003c\/li\u003e\r\n \u003cli\u003eWhen used in salt water will not harm snails, clams, scallops, shrimp, anemones, sea cucumbers, feather dusters, coralline algae, soft corals, hard corals and other invertebrates.\u003c\/li\u003e\r\n \u003cli\u003eDose every three days until algae is under control then dose weekly\u003c\/li\u003e\r\n \u003c\/ul\u003e","published_at":"2026-03-28T22:12:47+11:00","created_at":"2026-03-28T22:12:44+11:00","vendor":"API","type":"Aquarium Water Treatments","tags":["home_improvement_Apr2026"],"price":13500,"price_min":13500,"price_max":13500,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":47565046251671,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"B0017JHBGY","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"API MARINE ALGAEFIX Algae Control 16-Ounce Bottle 16 Fl Oz (Pack of 1) Aquarium Pond Water Treatment","public_title":null,"options":["Default Title"],"price":13500,"weight":522,"compare_at_price":null,"inventory_management":"shopify","barcode":"317163043875","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/newnestshop.com\/cdn\/shop\/files\/B0017JHBGY.jpg?v=1775820228","\/\/newnestshop.com\/cdn\/shop\/files\/819RfzkL7-L.jpg?v=1774696366","\/\/newnestshop.com\/cdn\/shop\/files\/81Pi_1pMifL.jpg?v=1774696367","\/\/newnestshop.com\/cdn\/shop\/files\/916k3VcCwxL.jpg?v=1774696367","\/\/newnestshop.com\/cdn\/shop\/files\/71KvKPHSYQL.jpg?v=1774696366","\/\/newnestshop.com\/cdn\/shop\/files\/71h6l1G-TdL.jpg?v=1774696366"],"featured_image":"\/\/newnestshop.com\/cdn\/shop\/files\/B0017JHBGY.jpg?v=1775820228","options":["Title"],"media":[{"alt":null,"id":41255112507543,"position":1,"preview_image":{"aspect_ratio":0.914,"height":1111,"width":1016,"src":"\/\/newnestshop.com\/cdn\/shop\/files\/B0017JHBGY.jpg?v=1775820228"},"aspect_ratio":0.914,"height":1111,"media_type":"image","src":"\/\/newnestshop.com\/cdn\/shop\/files\/B0017JHBGY.jpg?v=1775820228","width":1016},{"alt":null,"id":41255112540311,"position":2,"preview_image":{"aspect_ratio":1.0,"height":1500,"width":1500,"src":"\/\/newnestshop.com\/cdn\/shop\/files\/819RfzkL7-L.jpg?v=1774696366"},"aspect_ratio":1.0,"height":1500,"media_type":"image","src":"\/\/newnestshop.com\/cdn\/shop\/files\/819RfzkL7-L.jpg?v=1774696366","width":1500},{"alt":null,"id":41255112573079,"position":3,"preview_image":{"aspect_ratio":1.0,"height":2000,"width":2000,"src":"\/\/newnestshop.com\/cdn\/shop\/files\/81Pi_1pMifL.jpg?v=1774696367"},"aspect_ratio":1.0,"height":2000,"media_type":"image","src":"\/\/newnestshop.com\/cdn\/shop\/files\/81Pi_1pMifL.jpg?v=1774696367","width":2000},{"alt":null,"id":41255112605847,"position":4,"preview_image":{"aspect_ratio":1.0,"height":2000,"width":2000,"src":"\/\/newnestshop.com\/cdn\/shop\/files\/916k3VcCwxL.jpg?v=1774696367"},"aspect_ratio":1.0,"height":2000,"media_type":"image","src":"\/\/newnestshop.com\/cdn\/shop\/files\/916k3VcCwxL.jpg?v=1774696367","width":2000},{"alt":null,"id":41255112638615,"position":5,"preview_image":{"aspect_ratio":1.0,"height":1500,"width":1500,"src":"\/\/newnestshop.com\/cdn\/shop\/files\/71KvKPHSYQL.jpg?v=1774696366"},"aspect_ratio":1.0,"height":1500,"media_type":"image","src":"\/\/newnestshop.com\/cdn\/shop\/files\/71KvKPHSYQL.jpg?v=1774696366","width":1500},{"alt":null,"id":41255112671383,"position":6,"preview_image":{"aspect_ratio":1.0,"height":1500,"width":1500,"src":"\/\/newnestshop.com\/cdn\/shop\/files\/71h6l1G-TdL.jpg?v=1774696366"},"aspect_ratio":1.0,"height":1500,"media_type":"image","src":"\/\/newnestshop.com\/cdn\/shop\/files\/71h6l1G-TdL.jpg?v=1774696366","width":1500}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eAPI MARINE ALGAEFIX Algae Control 16-Ounce Bottle\u003c\/h3\u003e\r\n\u003cp id=\"b\"\u003eAPI MARINE ALGAEFIX Algae Control effectively controls these types of algae:\r\nGreen algae, \"Red Slime\", and \"Brown algae\" in saltwater aquariums. Works\r\nfast. Will not harm marine fish, corals or other invertebrates when used as\r\ndirected. With API Aquarium products, it’s easy to keep a beautiful saltwater,\r\nfreshwater or reef aquarium. For over 50 years, API has been creating\r\ninnovative, research-driven solutions that make it easier to care for your\r\nfish and aquarium. API Aquarium Treatment Supplies are designed to work in\r\nconjunction with each other to provide best results to control algae, promote\r\nhealthy bacterial growth and help control and cure fish diseases and\r\nconditions such as ich and fin rot. They work to provide a safe, hospitable\r\nenvironment for fish such as tropical community fish, cichlids, goldfish and\r\nmore. With API, you can spend more time admiring your fish, and less time\r\nscrubbing your tank. Make sure to use all products as directed in order to\r\nensure the best results.\u003c\/p\u003e \r\n\r\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\r\n \u003cul class=\"a\"\u003e\r\n \u003cli\u003eContains one (1) API MARINE ALGAEFIX Algae Control 16-Ounce Bottle\u003c\/li\u003e\r\n \u003cli\u003eControls algae growth and keeps marine and reef aquariums clean and clear\u003c\/li\u003e\r\n \u003cli\u003eEffectively controls these types of saltwater algae: Green algae (Cladophora), Red Slime (Oscillatoria \/ Spirulina major), Brown Algae (Cyclotella) in marine aquariums containing live corals, invertebrates and fish.\u003c\/li\u003e\r\n \u003cli\u003eWhen used in salt water will not harm snails, clams, scallops, shrimp, anemones, sea cucumbers, feather dusters, coralline algae, soft corals, hard corals and other invertebrates.\u003c\/li\u003e\r\n \u003cli\u003eDose every three days until algae is under control then dose weekly\u003c\/li\u003e\r\n \u003c\/ul\u003e"}

API MARINE ALGAEFIX Algae Control 16-Ounce Bottle 16 Fl Oz (Pack of 1) Aquarium Pond Water Treatment

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$135.00 AUD
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API MARINE ALGAEFIX Algae Control 16-Ounce Bottle

API MARINE ALGAEFIX Algae Control effectively controls these types of algae: Green algae, "Red Slime", and "Brown algae" in saltwater aquariums. Works fast. Will not harm marine fish, corals or other invertebrates when used as directed. With API Aquarium products, it’s easy to keep a beautiful saltwater, freshwater or reef aquarium. For over 50 years, API has been creating innovative, research-driven solutions that make it easier to care for your fish and aquarium. API Aquarium Treatment Supplies are designed to work in conjunction with each other to provide best results to control algae, promote healthy bacterial growth and help control and cure fish diseases and conditions such as ich and fin rot. They work to provide a safe, hospitable environment for fish such as tropical community fish, cichlids, goldfish and more. With API, you can spend more time admiring your fish, and less time scrubbing your tank. Make sure to use all products as directed in order to ensure the best results.

Product Features

  • Contains one (1) API MARINE ALGAEFIX Algae Control 16-Ounce Bottle
  • Controls algae growth and keeps marine and reef aquariums clean and clear
  • Effectively controls these types of saltwater algae: Green algae (Cladophora), Red Slime (Oscillatoria / Spirulina major), Brown Algae (Cyclotella) in marine aquariums containing live corals, invertebrates and fish.
  • When used in salt water will not harm snails, clams, scallops, shrimp, anemones, sea cucumbers, feather dusters, coralline algae, soft corals, hard corals and other invertebrates.
  • Dose every three days until algae is under control then dose weekly

Buy with confidence as this product comes with 18 months full local warranty in Australia & New Zealand (unless otherwise stated in the overview).

This product also comes with the benefits of the CocoonPower Warranty. For further details please read our Warranty Guidelines.

You can also purchase 3 Year Extended Care. If you are interested please see our Extended Care Information.