Mardel 5 in 1 tesh-ph hardness alkalinity nitrite and nitrate:ph hardness and alkalinity are three important properties of aquarium water-ph indicatesif water is acidic or basic-maintaining a stable ph is critical to a healthy aquarium.

Product Details
Simply dip the test strip in tank water and read the results.test results in only 60 seconds-25 strip bottle-for fresh and salt water-water quality guide.alkalinity (buffering capacity) stabilizes theph.
25 test srips and water quality guide.

Product Rating
Read product user reviews
Write a review: You could win $100