GH+ Mag - 500 ml
GH supplement with only magnsium for fresh water aquariums
GH+ Mag is a special supplement that only integrates the part of GH given by magnesium. It is essential if you use decorative rocks like Seiryu, Mountain or similar, able to release calcium.
It does not contain chlorides, so it does not negatively affect the conductivity and plant growth.
Price:
€18.85
Tax included
