API Phosphate Po4 Freshwater & Saltwater Aquarium Test Kit, 150 Count

Stop Algae Before It Starts

Phosphates enter your aquarium through fish waste, uneaten food, and even tap water. While a small amount is natural, high phosphate levels act as a "super-food" for algae, leading to green water and clogged filters. The API Phosphate (PO4) Test Kit allows you to monitor these levels with laboratory-grade precision, helping you maintain a crystal-clear environment and healthy livestock.

Why Phosphate Testing is Critical:

• Algae Control: High PO_4 is the #1 trigger for "algae blooms." By keeping phosphates low (ideally below 0.25 ppm), you starve algae of the nutrients it needs to grow.

• Coral & Reef Protection: In reef tanks, high phosphates can hinder the growth of stony corals by preventing them from absorbing the calcium carbonate needed for their skeletons.

• Dual-Environment Use: Specially formulated to provide accurate readings in both Freshwater and Saltwater aquariums.

• Economic Value: Each kit contains enough reagents for 150 tests, making it a cost-effective solution for weekly maintenance.

• Easy-to-Read Results: Features a high-contrast color chart that reads phosphate levels from 0 ppm to 10 ppm.

Signs of High Phosphate Levels:

• Frequent "Green Water" or algae film on glass.

• Excessive hair algae or "slime" on decor.

• Stunted growth in live plants or corals.

What’s in the Box:

• Two bottles of Phosphate Test Solution.

• One glass test tube with a snap-tight cap.

• Laminated, waterproof color chart.

• Step-by-step instruction booklet.