API Freshwater Master Test Kit Freeze Dried along with millions of micro

along with millions of micro and macro passage ways CaribSea's LifeRock Dry Rock is perfect for the environmentally friendly aquarist

000 mg/L of potassium suitable for the natural freshwater aquarium

with biological carotenoids for coral growth

Largest variety of particle size

API Freshwater Master Test Kit Freeze Dried along with millions of microThe API FRESHWATER MASTER TEST KIT measures the 4 most important levels in freshwater aquariums quickly and accurately, including pH, high range pH, ammonia, nitrite, and nitrate. With scientific accuracy for professional results, the FRESHWATER MASTER TEST KIT comes with 4 test tubes and a convenient holding tub for easy storage. The kit also includes a step by step instruction booklet with a color chart that provides information on how to correct