API Pond Care Master Test Kit Clearer Millions of tiny bubbles are

Millions of tiny bubbles are produced every second

Phosphate levels should be initially controlled by limiting the amount of food being used

Available Phosphate ( P2O5) 0

Opti-Clear glass

Use 1 capful (5 mL) for each 250 L (60 gallons) once or twice a week

API Pond Care Master Test Kit Clearer Millions of tiny bubbles areThe API POND MASTER TEST KIT measures the most important levels in your pond quickly and accurately, including pH, ammonia, nitrite, and phosphate. Product conducts over 500 tests, and is compact and convenient for easy home storage with 6 bottles of liquid test reagent, laminated color cards, 4 glass test tubes, and a complete step by step instructional booklet.