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Easy-to-use liquid test solution measures aquarium phosphate levelsEssential for monitoring the algae-fueling nutrient, phosphate Match the color of the test solution against color chart for accurate test resultsAccurate individual test kit simplifies the testing of phosphate. Convenient two-part liquid test makes measuring and monitoring phosphate levels fast and easy. In high concentrations, phosphate often encourages the growth of aggressive nuisance algae and may precipitate dissolved calcium and magnesium ions in saltwater aquariums. API Phosphate Test Kit reads 0-10 ppm total phosphate. Use in marine, reef, or freshwater aquariums.Please click on "More Information" for directions and frequently asked questions.

User-friendly, professional-quality phosphate test kitDetects phosphate in your fresh or saltwater aquariumIndividual test kit transforms into a mini labProfessional test kit converts into an individual workstation so you can have all of your testing supplies ready to use in one convenient location. Kit includes liquid reagent(s), test tube, test tube covers, color chart, and instructions. Contains everything you need including why and when the tests should be performed and recommendations on aquarium maintenance. Phosphate can enter your aquarium through tap water, fish waste, and decaying organics such as uneaten food or dead algae. As phosphate increases, so does your chance of having unsightly algae and green water blooms. In saltwater, phosphate can also inhibit the growth of corals and other reef-building organisms. This kit allows you to easily and accurately measure the phosphate level and maintain a healthy aquarium. For freshwater or saltwater aquariums.Please click on "More Information" for instructions for use and further testing information.

Sulfuric Acid, Ammonium Molybate Tetrahydrate

Powerful chemical filter media for total phosphate removalCommercial strength granulated ferric hydroxide filter mediaNon-leaching formula helps maintain low phosphate levelsPowerful, commercial strength chemical filter media for cleaner, healthier ponds. PhosPure contains 100 percent granulated ferric hydroxide to permanently remove phosphate, heavy metals, and other pollutants to clarify water. PhosPure plus Zeolite and Carbon has the added benefit of removing ammonia and dissolved organics. PhosPure and PhosPure plus Zeolite and Carbon include 300 micron filter media bag for convenient use. PhosPure Pad incorporates high-grade carbon, ammonia and phosphate removers in an easy-to-use polyester pad. Simply cut for custom use in filters.Suggested Use PhosPure: 1 tablespoon per 50 gallons of pond water, monthly. For heavily-stocked ponds use 1 tablespoon per 25 gallons of water, monthly PhosPure plus Zeolite and Carbon: 16 fl oz treats 100 gallons. 32 fl oz treats 200 gallons. PhosPure Pads: 7-1/2" x 10-1/2" x 1/2" pad treats up to 100 gallons. 15" x 30" x 1/2" pad treats up to 600 gallons.Please click on "More Information" for directions, applications, and suggested uses.

Powerful chemical filter media for total phosphate removalCommercial strength granulated ferric hydroxide filter mediaNon-leaching formula helps maintain low phosphate levelsPowerful, commercial strength chemical filter media for cleaner, healthier ponds. PhosPure contains 100 percent granulated ferric hydroxide to permanently remove phosphate, heavy metals, and other pollutants to clarify water. PhosPure plus Zeolite and Carbon has the added benefit of removing ammonia and dissolved organics. PhosPure and PhosPure plus Zeolite and Carbon include 300 micron filter media bag for convenient use. PhosPure Pad incorporates high-grade carbon, ammonia and phosphate removers in an easy-to-use polyester pad. Simply cut for custom use in filters.Suggested Use PhosPure: 1 tablespoon per 50 gallons of pond water, monthly. For heavily-stocked ponds use 1 tablespoon per 25 gallons of water, monthly PhosPure plus Zeolite and Carbon: 16 fl oz treats 100 gallons. 32 fl oz treats 200 gallons. PhosPure Pads: 7-1/2" x 10-1/2" x 1/2" pad treats up to 100 gallons. 15" x 30" x 1/2" pad treats up to 600 gallons.Please click on "More Information" for directions, applications, and suggested uses.

Powerful chemical filter media for total phosphate removalCommercial strength granulated ferric hydroxide filter mediaNon-leaching formula helps maintain low phosphate levelsPowerful, commercial strength chemical filter media for cleaner, healthier ponds. PhosPure contains 100 percent granulated ferric hydroxide to permanently remove phosphate, heavy metals, and other pollutants to clarify water. PhosPure plus Zeolite and Carbon has the added benefit of removing ammonia and dissolved organics. PhosPure and PhosPure plus Zeolite and Carbon include 300 micron filter media bag for convenient use. PhosPure Pad incorporates high-grade carbon, ammonia and phosphate removers in an easy-to-use polyester pad. Simply cut for custom use in filters.Suggested Use PhosPure: 1 tablespoon per 50 gallons of pond water, monthly. For heavily-stocked ponds use 1 tablespoon per 25 gallons of water, monthly PhosPure plus Zeolite and Carbon: 16 fl oz treats 100 gallons. 32 fl oz treats 200 gallons. PhosPure Pads: 7-1/2" x 10-1/2" x 1/2" pad treats up to 100 gallons. 15" x 30" x 1/2" pad treats up to 600 gallons.Please click on "More Information" for directions, applications, and suggested uses.

Powerful chemical filter media for total phosphate removalCommercial strength granulated ferric hydroxide filter mediaNon-leaching formula helps maintain low phosphate levelsPowerful, commercial strength chemical filter media for cleaner, healthier ponds. PhosPure contains 100 percent granulated ferric hydroxide to permanently remove phosphate, heavy metals, and other pollutants to clarify water. PhosPure plus Zeolite and Carbon has the added benefit of removing ammonia and dissolved organics. PhosPure and PhosPure plus Zeolite and Carbon include 300 micron filter media bag for convenient use. PhosPure Pad incorporates high-grade carbon, ammonia and phosphate removers in an easy-to-use polyester pad. Simply cut for custom use in filters.Suggested Use PhosPure: 1 tablespoon per 50 gallons of pond water, monthly. For heavily-stocked ponds use 1 tablespoon per 25 gallons of water, monthly PhosPure plus Zeolite and Carbon: 16 fl oz treats 100 gallons. 32 fl oz treats 200 gallons. PhosPure Pads: 7-1/2" x 10-1/2" x 1/2" pad treats up to 100 gallons. 15" x 30" x 1/2" pad treats up to 600 gallons.Please click on "More Information" for directions, applications, and suggested uses.

Powerful chemical filter media for total phosphate removalCommercial strength granulated ferric hydroxide filter mediaNon-leaching formula helps maintain low phosphate levelsPowerful, commercial strength chemical filter media for cleaner, healthier ponds. PhosPure contains 100 percent granulated ferric hydroxide to permanently remove phosphate, heavy metals, and other pollutants to clarify water. PhosPure plus Zeolite and Carbon has the added benefit of removing ammonia and dissolved organics. PhosPure and PhosPure plus Zeolite and Carbon include 300 micron filter media bag for convenient use. PhosPure Pad incorporates high-grade carbon, ammonia and phosphate removers in an easy-to-use polyester pad. Simply cut for custom use in filters.Suggested Use PhosPure: 1 tablespoon per 50 gallons of pond water, monthly. For heavily-stocked ponds use 1 tablespoon per 25 gallons of water, monthly PhosPure plus Zeolite and Carbon: 16 fl oz treats 100 gallons. 32 fl oz treats 200 gallons. PhosPure Pads: 7-1/2" x 10-1/2" x 1/2" pad treats up to 100 gallons. 15" x 30" x 1/2" pad treats up to 600 gallons.Please click on "More Information" for directions, applications, and suggested uses.

Powerful chemical filter media for total phosphate removalCommercial strength granulated ferric hydroxide filter mediaNon-leaching formula helps maintain low phosphate levelsPowerful, commercial strength chemical filter media for cleaner, healthier ponds. PhosPure contains 100 percent granulated ferric hydroxide to permanently remove phosphate, heavy metals, and other pollutants to clarify water. PhosPure plus Zeolite and Carbon has the added benefit of removing ammonia and dissolved organics. PhosPure and PhosPure plus Zeolite and Carbon include 300 micron filter media bag for convenient use. PhosPure Pad incorporates high-grade carbon, ammonia and phosphate removers in an easy-to-use polyester pad. Simply cut for custom use in filters.Suggested Use PhosPure: 1 tablespoon per 50 gallons of pond water, monthly. For heavily-stocked ponds use 1 tablespoon per 25 gallons of water, monthly PhosPure plus Zeolite and Carbon: 16 fl oz treats 100 gallons. 32 fl oz treats 200 gallons. PhosPure Pads: 7-1/2" x 10-1/2" x 1/2" pad treats up to 100 gallons. 15" x 30" x 1/2" pad treats up to 600 gallons.Please click on "More Information" for directions, applications, and suggested uses.

Powerful chemical filter media for total phosphate removalCommercial strength granulated ferric hydroxide filter mediaNon-leaching formula helps maintain low phosphate levelsPowerful, commercial strength chemical filter media for cleaner, healthier ponds. PhosPure contains 100 percent granulated ferric hydroxide to permanently remove phosphate, heavy metals, and other pollutants to clarify water. PhosPure plus Zeolite and Carbon has the added benefit of removing ammonia and dissolved organics. PhosPure and PhosPure plus Zeolite and Carbon include 300 micron filter media bag for convenient use. PhosPure Pad incorporates high-grade carbon, ammonia and phosphate removers in an easy-to-use polyester pad. Simply cut for custom use in filters.Suggested Use PhosPure: 1 tablespoon per 50 gallons of pond water, monthly. For heavily-stocked ponds use 1 tablespoon per 25 gallons of water, monthly PhosPure plus Zeolite and Carbon: 16 fl oz treats 100 gallons. 32 fl oz treats 200 gallons. PhosPure Pads: 7-1/2" x 10-1/2" x 1/2" pad treats up to 100 gallons. 15" x 30" x 1/2" pad treats up to 600 gallons.Please click on "More Information" for directions, applications, and suggested uses.