Colombo GH+ 2500ml - Augmente la dureté totale PUISSANCE_15W Combining regularity and power

Combining regularity and power

Plant or food residues and metabolic products generate impurities in an aquarium

Recommandation pour l'acclimatation des poissons

This prevents the motor from burning out

The all new generation of HiFlow pool pumps with controller for variable speed from 30 to 100%

Colombo GH+ 2500ml - Augmente la dureté totale PUISSANCE_15W Combining regularity and powerA good total hardness (GH) is an essential requirement for clean water. GH indicates the concentration of dissolved minerals in your pond, which mainly consist of calcium. Your plants and fish need these minerals. Enough for: 1,000 ml = 7,000 ltr + 2DH 2,500 ml = 17,500 ltr + 2DH 5,000 ml = 35,000 ltr +2DH