Sera PO4-Test Phosphate Test Kit for Aquariums 15ml

The Sera PO4-Test is a quick, easy phosphate test kit for freshwater and marine aquariums. It helps you check the current phosphate level in your tank so you can keep water conditions on track.

Phosphate can build up from fish waste and feeding, and high levels can feed unwanted algae. Testing regularly helps you spot changes early.

Key Ingredients

• Full ingredient list on packaging

How to Use

1. Rinse the test tube with aquarium water.
2. Fill the tube with tank water up to the marked line.
3. Add the reagent drops as directed on the packaging and mix well.
4. Wait for the color to develop, then compare it to the color chart to read the phosphate level.

• Easy-to-use test for quick results
• Precise measurement of phosphate levels
• Enough for approximately 60 tests
• 15ml bottle