API® KH Carbonate Hardness Test Kit — 90 Tests Iku Koi Kichi This is a replacement for

This is a replacement for the light that comes standard with these lighthouses

Perfect for outdoor relaxation

Require no lubrication and are certified for outdoor use

Tip: The cords between each light are only about 5' long

You must be available at time of delivery

API® KH Carbonate Hardness Test Kit — 90 Tests Iku Koi Kichi This is a replacement forAPI 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