Tropic Marin KH/Alkalinity Test PROFESSIONAL Size:1pc Exchange every 2 to 4

Exchange every 2 to 4 weeks

corals and other invertebrates in modern reef aquariums

Tropic Marin ® ALL-FOR-REEF contains organic calcium salts and salts of

Voucher redeemable in the store at Westfalenstr

Tropic Marin KH/Alkalinity Test PROFESSIONAL Size:1pc Exchange every 2 to 4KH Alkalinity Test Professional Product description: For very precise determination of carbonate hardness The carbonate hardness (KH) or alkalinity of a water sample characterizes its buffering capacity, i. e., its ability to maintain the water's pH value. In water chemistry, several terms, each with its own definition, exist to describe buffering capacity. In aquaristics, the term "carbonate hardness" is commonly used; however, alkalinity is