API® KH Carbonate Hardness Test Kit — 90 Tests Dream Pond - on 18" diffuser 80

- on 18" diffuser 80 liters per minute

5"H 33' 15

low-noise pumps have been used in backyard ponds and aquaculture applications

Model Pond Shark Pond Shark Pro SKU 501 501P UPC Code 850486001288 850486001349 Blade Length 8" Blade Width 12

API® KH Carbonate Hardness Test Kit — 90 Tests Dream Pond - on 18" diffuser 80API KH Carbonate Hardness Test Kits test tap water in fresh or saltwater aquariums for carbonate hardness (KH). Carbonate hardness stabilizes aquarium pH, and can be used to determine proper dosage of pH buffers. Helps monitor water quality and prevent water problems that can harm fish Includes liquid dropper bottle, glass test tube with cap, color chart and instructions For use in fresh and salt water Makes 90 tests Safety Data Sheet Manual