API 5-IN-1 AQUARIUM TEST STRIPS (25 Strips)
The quick and accurate way to test 5 key water parameters in one easy step. Dip strip directly into aquarium. Large size (25 ct.) is packaged in a stay-dry tube with snap-tight cap, offering maximum moisture protection for accurate results. Kit includes detailed information on how to interpret the test results and correct unsafe water conditions. Small size (4 ct.) contains 4 individually foiled strips. The special, protective foil creates a long-lasting moisture barrier for accurate results.
Tests for pH, KH, GH, Nitrate, Nitrite
Highly precise color charts for accurate results Fast, easy & accurate
For use in both fresh and salt water