API Phosphate Test - Fresh/Salt

Simply Fish Verified independent store

→

Prevent algae outbreaks and protect your aquatic ecosystem with the API Fresh/Salt Phosphate Test Kit. This reliable liquid test kit: Accurately measures phosphate levels from 0–10 ppm Suitable for both freshwater and marine aquariums Includes two liquid reagents, a test tube, and an easy-to-read color chart Provides up to 150 tests—ideal for weekly water quality checks Helps detect phosphate buildup from fish waste, uneaten food, and tap water A must-have for coral tanks, planted aquariums, and anyone battling green water or nuisance algae. Show more