Keep your fish healthy and thriving by testing your aquarium water's PO4 3- levels regularly with this easy-to-use API PHOSPHATE TEST KIT for freshwater and saltwater aquariums. Testing water parameters weekly helps prevent invisible water problems that can be harmful to fish. Phosphate enters the aquarium from fish and invertebrate waste and decaying organic matter, such as dead algae and uneaten fish food. Excess phosphate contributes to unsightly algae and green water blooms. In saltwater, excess phosphate can inhibit the growth of hard corals. API PHOSPHATE TEST KIT for freshwater and saltwater aquariums contains two phosphate test bottles, test kit instructions, one capped glass test tube, and two color cards to accurately measure phosphate levels in fresh and saltwater aquariums. 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 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. GTIN:00317163120637.
![Marine Master Test Kit – Reef Aquarium — TailsNTeeth](https://tailsnteeth.com/wp-content/uploads/2018/06/TailsNTeeth-Aquatic-Marine-Saltwater-Marine-master-test-kit-reef-aquarium-API-feature-image-Phils-Pets-UPC317163134023.jpg)
Marine Master Test Kit – Reef Aquarium — TailsNTeeth
![API REEF MASTER TEST KIT - Aquatics Unlimited](https://aquaticsunlimited.com/wp-content/uploads/2021/11/20210920_160010DONE.jpg)
API REEF MASTER TEST KIT - Aquatics Unlimited
API phosphate test kit - wrong colour???
![Phosphate Test Kit - CountryMax](https://cdn11.bigcommerce.com/s-vmvni2zq0j/images/stencil/1280x1280/products/47570/49525/972320__61278.1500584624.jpg?c=2)
Phosphate Test Kit - CountryMax
Keep your fish healthy and thriving by testing your aquarium water's PO4 3- levels regularly with this easy-to-use API PHOSPHATE TEST KIT for
![API Phosphate Test Kit Freshwater and Saltwater Healthy Fish Aquariums 150 Tests](https://i.ebayimg.com/images/g/PwEAAOSwAUlkbNOo/s-l1200.jpg)
API Phosphate Test Kit Freshwater and Saltwater Healthy Fish Aquariums 150 Tests
![Can you help - what phosphate level is my test showing? : r/ReefTank](https://preview.redd.it/can-you-help-what-phosphate-level-is-my-test-showing-v0-cx5s3rxead2b1.jpg?width=1000&format=pjpg&auto=webp&s=5320fdc9e639e3355adb23f7e26128032d117610)
Can you help - what phosphate level is my test showing? : r/ReefTank
![API PH High Range Test Kit](https://petmountain.com/cdn/shop/files/ap027__4.jpg?v=1698365334&width=1214)
API PH High Range Test Kit
![Fluval Phosphate Test Kit for Aquarium Water, Freshwater & Saltwater F – 5B Aquariums Supplies](http://5baquariums.com/cdn/shop/files/71dimx5BpmL._AC_SX466.jpg?v=1700896411)
Fluval Phosphate Test Kit for Aquarium Water, Freshwater & Saltwater F – 5B Aquariums Supplies
![API PH TEST KIT - Aquatics Unlimited](https://aquaticsunlimited.com/wp-content/uploads/2021/11/20210920_155921DONE.jpg)
API PH TEST KIT - Aquatics Unlimited
![API Phosphate Test Kit for Freshwater and Saltwater](https://m.media-amazon.com/images/I/811d68dgA9L._AC_UF1000,1000_QL80_.jpg)
API Phosphate Test Kit for Freshwater and Saltwater
![API Phosphate Test Kit for Freshwater and Saltwater](https://m.media-amazon.com/images/I/61XCxHSd0HL._SY350_PKmb-play-button-overlay_.jpg)
API Phosphate Test Kit for Freshwater and Saltwater
Phosphate can enter your aquarium through tap water, fish waste, and decaying organics such as uneaten food and dead algae. Excess phosphate contributes to unsightly algae and green water blooms, and in saltwater, excess phosphate can inhibit the growth of hard corals. The API Phosphate Test Kit tests phosphate levels from 0 to 10 ppm so that you can easily monitor the condition of your aquarium water. May be used in both fresh and saltwater aquariums.
Api Phosphate Po4 Test Kit - 150 count
![Freshwater Test Kits](https://www.seahorseaquariums.com/image/cache/catalog/Categories%20-%20Dry%20Goods/Water%20Testing/Freshwater%20Test/nitratetestapi-1000x1000.jpg)
Freshwater Test Kits
![API Nitrate Test Kit - PickFish Pets](https://www.pickfishpets.com/wp-content/uploads/2023/07/APIPhosphate.jpg)
API Nitrate Test Kit - PickFish Pets
![API Phosphate Test Kit For Freshwater And Saltwater : Aquarium Test Kits : Pet Supplies](https://m.media-amazon.com/images/I/41-3KqM+j8L._AC_.jpg)
API Phosphate Test Kit For Freshwater And Saltwater : Aquarium Test Kits : Pet Supplies