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ILM API Phosphate Test Kit 150 Tests Liquid 63L P13994915ILM-AP063L https://cdnimages.opentip.com/full/ILM/ILM-AP063L.jpg API Phosphate Test Kit 150 Tests Liquid 63L Manufacturer Part Number: 63LAquarium Pharmaceuticals Phosphate Test Kit allows you to easily and accurately measure the phosphate level and maintain a healthy aquarium or pond. It does 150 tests.High phosphate leads to algae growthHelps maintain clear and healthy waterFor fresh and saltwaterWhy test your phosphate levels Well, 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 salt water, phosphate can also inhabit the growth of corals and other reef building organisms.Kit contains: two dropper bottles for accurate dispensing of test solutions, easy to read instructions and color charts, one non-staining glass test tube with snap-tight cap.Range is as follows for freshwater and saltwater: 0.0 PPM, 0.5 PPM, 1.0 PPM, 2.0 PPM, 5.0 PPM, 10.0 PPM.150 Tests Liquid 13994915 317163120637 0.3000lbs 1.63 2.75 5.13
API
14.9800 2025-07-15 27 In Stock
customer review - by , June 6, 2023
5/ 5stars
Easy to follow instructions, does what it's supposed to do.
customer review - by , April 4, 2023
5/ 5stars
Easy to use and effective
customer review - by , November 11, 2022
4/ 5stars
Does what it says.
customer review - by , November 11, 2022
5/ 5stars
Product works as intended but mine came busted and leaking in the package.
customer review - by , October 10, 2022
5/ 5stars
Very easy to use. Range is acceptable. Color differences are readable but does require good light.
customer review - by , July 7, 2022
5/ 5stars
Facil de usar
customer review - by , May 5, 2022
5/ 5stars
I have heard that there are superior brands of test kits out there, but I have not had any issues with any of my API tests, and they are more compact in terms of table space needed than some other brands that use larger sample cups and large color charts,
customer review - by , November 11, 2021
5/ 5stars
As all API products, you can't go wrong.
customer review - by , August 8, 2021
5/ 5stars
wish it was included in the master freshwater kit
customer review - by , August 8, 2021
5/ 5stars
I tested aquarium water and got a PO43- content around 2.5 ppm which was very high. To find a source of phosphate, I analyzed the tap and filtered waters at home. The results were the same high - dark blue-grey color. Something was wrong... To confirm that these test solutions do not work, I tested purified water in the chemical lab and the result was the same incorrect - more than 2 ppm of phosphate what was impossible to have in the purified water (filtered RO UV treated). Contacted API to get explanations, still waiting... Some people faced the same issue.
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API Phosphate Test Kit, 150 Tests Liquid, 63L

stars Rating 5 | 18 reviews
Brand API
Shop more from ILM
UPC: 317163120637
SKU: ILM-AP063L
Price: $14.98
Quantity:
27 In Stock
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Product Description

Manufacturer Part Number: 63L

Aquarium Pharmaceuticals Phosphate Test Kit allows you to easily and accurately measure the phosphate level and maintain a healthy aquarium or pond. It does 150 tests.

High phosphate leads to algae growth

Helps maintain clear and healthy water

For fresh and saltwater

Why test your phosphate levels Well, 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 salt water, phosphate can also inhabit the growth of corals and other reef building organisms.

Kit contains: two dropper bottles for accurate dispensing of test solutions, easy to read instructions and color charts, one non-staining glass test tube with snap-tight cap.

Range is as follows for freshwater and saltwater: 0.0 PPM, 0.5 PPM, 1.0 PPM, 2.0 PPM, 5.0 PPM, 10.0 PPM.

150 Tests Liquid

warning tips WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.
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Customer Reviews
5 out of 5
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By Michelle Watson
Date: June 22, 2023
Easy to follow instructions, does what it's supposed to do.
Rating: 5 stars [5 of 5 Stars!]
By Motomom03
Date: April 03, 2023
Easy to use and effective
Rating: 5 stars [5 of 5 Stars!]
By Dave
Date: November 18, 2022
Does what it says.
Rating: 4 stars [4 of 5 Stars!]
By Jason
Date: November 14, 2022
Product works as intended but mine came busted and leaking in the package.
Rating: 5 stars [5 of 5 Stars!]
By Dennis B
Date: October 10, 2022
Very easy to use. Range is acceptable. Color differences are readable but does require good light.
Rating: 5 stars [5 of 5 Stars!]
By Jos c.
Date: July 03, 2022
Facil de usar
Rating: 5 stars [5 of 5 Stars!]
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