API® Phosphate Test Kit — 150 Tests Hampton Water Gardens The D200 Economy Oxygen Meter

The D200 Economy Oxygen Meter from YSI Meters is designed for quick

PLUS HK-100L 15

Includes everything needed for a stunning outdoor water feature:

Protect pumps against solid debris

keeping the water clean

API® Phosphate Test Kit — 150 Tests Hampton Water Gardens The D200 Economy Oxygen MeterAPI Phosphate Test Kits quickly and accurately measure phosphate levels from 0 ppm to 10 ppm. Phosphates can enter the aquarium through tap water, fish waste and decaying organics such as uneaten food and dead algae. Excess phosphate contributes to unsightly algae and green water blooms in freshwater and hard corals in saltwater. Includes 2 liquid test bottles, glass test tube, color chart, and instructions For use in fresh and salt water Makes 150