Easy-Life ProFito is a highly concentrated universal plant fertilizer that is suitable for all water plants. This formula gives the best results regarding the rate of growth, the formation of leaves and the recovery of leaves which had holes or were discoloured (mostly due to mineral deficiency). Dozens of ingredients are ideally mixed together. The compilation of this fertilizer guarantees a strong, healthy and lush plant growth. The usage of ProFito makes the addition of extra iron or potassium fertilizers mostly unnecessary. In almost all cases this even applies to heavily planted tanks. So ProFito really is a universal fertilizer. Everything is already present in ProFito. Dosage: 10 ml per 100 litres aquarium water every week. It’s also possible to add 1/7 of the total dosage on a daily basis.