API 5 In 1 TEST STRIPS – pH, NO2, NO3, KH, GH
No chemicals, just dip in the water and read
These items ship in 1 – 3 business days depending on stock levels at the time of ordering
The quick and accurate way to test for pH, Nitrite, Nitrate, General Hardness and Carbonate Hardness. Comes in a desiccant-lined tube, with snap-tight cap, provides maximum protection for accurate results.
Highly precise colour charts included. Just dip directly into your aquarium – no separate vial needed. Includes information on how to correct unsafe water conditions. Suitable for fresh and salt water.
– General Hardness
- 4 pack
- 25 pack (This is a much more economical option)
4 pack, 25 pack
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