Calcium and Magnesium

Active filters
Grotech Ca+Kh 3 grotech - 1
Marine additives

Grotech Ca+Kh 3

0002328
€15.75
The solution for remineralization of membrane diffusion water
Grotech Ca+Kh 2 grotech - 1
Marine additives

Grotech Ca+Kh 2

0002324
€15.75
The solution for a quick increase of the calcium contents / liquid calcium
Grotech Ca+Kh 1 grotech - 1
Marine additives

Grotech Ca+Kh 1

0002320
€15.75
The solution for a quick increase of the carbonate hardness contents / pH-buffer
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