API Phosphate PO4 Freshwater & Saltwater Aquarium Test Kit, 150 countBy API
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About This Item
- Helps maintain a healthy aquarium by allowing you to measure and control phosphate levels.
- Frequent testing is recommended to ensure your tank is healthy for your aquarium life.
- Prevents potentially harmful algae and green water blooms in fresh water.
- Promotes the growth of hard corals in salt water.
- Kit includes two bottles of liquid test reagent, two-color cards, glass test tube and information on how to correct water condition.
Help keep your aquarium in tip-top shape with API's Phos-Zorb filtration pouch.
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Questions & Answers
1 Customer Questions
ReviewsWrite a Review
9 Customer Reviews
Very easy to use
This test is very quick and accurate. Will definitely buy again.
API test product
I received this product right away as it was needed to find out why I keep getting black beard algae in my aquarium.
Accurate phosphate aquarium testing.
I checked the tap water and the aquarium water. Both tests showed normal phosphate levels. Therefore, the algae bloom is probably not caused by excess phosphates in the water.
Very leaky test tube
I'm sure it tests for phosphates as advertised. I'm not a chemist or have other means to test for it, so I'll trust what the test says. However the cap for the testing tube is nowhere near leak proof. As part of the test process they want you to shake the vial vigorously 2 different times. I couldn't even tip it to the side holding it still without it leaking let alone shake vigorously without slinging chemically treated water all over. I tried it 4 times, once while testing, then three times with tap water. I would think they would have the vial be water tight, I mean that is the business they're in- water testing. Maybe my standards are too high. Maybe I got a bad cap. Whatever the reason, the world keeps turning.
I have leaky tube too
Great for measuring phosphate levels for any kind of water
Aquarium water chemistry tests
I have algae growing everywhere in my tank so I have started testing for all kinds of elements. I rated this product 4 stars instead of 5 stars because the test itself is a little difficult to read. I need to count the drops of reagent and judge color. It is not a black and white test. Otherwise the product is outstanding
Great test kit!
A necessity for testing my pond! Delighted that Chewy carries this!
The product is great. Luckily we are into fish tanks because the glass tube came broke but no biggie.
Phosphate test kit
It is ez to use, comes with instructions on how to use and color chart that way you can see your phosphate leave.