for potassium supply in the aquarium

For further color intensification of the corals

A high-quality algae blend provides the animals with trace elements and energy-rich carbohydrates found only in the sea

our own ICP laboratory for production and quality control

easy to use – suitable for both manual dosing and dosing pumps

Tropic Marin KH/Alkalinity Test PROFESSIONAL Size:1pc for potassium supply in theKH 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