API Test Strips – 5 in 1 (25 tests) ^33G

API 5-in-1 Test Strips provide a quick, easy, and accurate way to monitor essential water parameters in your aquarium. Designed for both freshwater and saltwater tanks, these strips test for pH, Nitrite, Nitrate, General Hardness (GH), and Carbonate Hardness (KH)—helping you maintain a safe and healthy environment for your fish and plants.

Key Features:

• 5-in-1 testing: Check pH, Nitrite, Nitrate, GH, and KH with a single strip

• Highly accurate: Precision color charts ensure reliable results

• Easy to use: Dip directly into your aquarium—no separate vial needed

• Protective packaging: Desiccant-lined tube with snap-tight cap preserves strip accuracy

• Actionable guidance: Comes with information on how to correct unsafe water conditions

• For all aquarium types: Suitable for both freshwater and saltwater environments

• 25 strips per pack: Convenient for regular testing and ongoing water quality monitoring

Usage:
Simply dip a strip into aquarium water, remove, and compare it to the included color chart. Regular testing helps prevent water issues before they affect your aquatic life.