Active carbon 1kg 

Black enriched nutrient substrate ocean free 3 liters

Black enriched nutrient substrate ocean free 8 liters

High porosity to obtain a guaranteed water velocity in a profilation of nitrifying bacteria.

High quality beads, high absorption of multi-porous bacteria. They are served in individual bags with zip to facilitate the amount to put in your filter.

Universal plant fertilizer with all the necessary nutrients for plant growth: iron, potassium, magnesium, cobalt, etc. Stimulates the production of plant hormones that make the leaves multiply with more intense colours.

Water analyser six values