TetraPond 5 in 1 Pond Test Strips, 50 strips
Tetraâ€™s goal is to help you succeed. Now, Tetra provides easy-to-use test strips to assist you in keeping a healthy, vibrant pond.- Results for Nitrate, Nitrite, General Hardness (GH), Alkalinity (KH) and pH- More accurate hardness measurement; 3 pads vs. 1 pad in other test strips- Reactions stop at 60 seconds; other brands keep developing which can cause higher readings