API - KH Carbonate Hardness Test Kit - 1 Kit Features_3 mg Cross-Ropes durable 'ballistic'-style nylon toy

Cross-Ropes durable 'ballistic'-style nylon toy that squeaks with cotton rope for tugging

With a flavor as light and lively as a newly picked leaf

Avoid eye area

Shea Butter (Karite tree)

And for your convenience this kit contains: 1 pair of latex gloves

API - KH Carbonate Hardness Test Kit - 1 Kit Features_3 mg Cross-Ropes durable 'ballistic'-style nylon toyDESCRIPTION The API KH Carbonate Hardness Test Kit tests fresh or saltwater aquariums for carbonate hardness (KH), and helps monitor water quality and prevent invisible water problems that can be harmful to fish and plants. Carbonate hardness stabilizes aquarium pH, and can be used to determine the proper dose of pH buffers. We recommend that you take a few minutes each week to monitor your aquarium conditions and create a better underwater world for