API 5-in-1 Test Strips

Overview

The quick and accurate way to test for pH Nitrite Nitrate General Hardness and Carbonate Hardness Desiccant-lined tube with snap-tight cap provides maximum moisture protection for accurate results.

Features

• Highly precise color charts
• Dip directly into aquarium - no separate vial needed
• Includes information on how to correct unsafe water conditions
• 25 strips
• For fresh and salt water