The Vincia toru-active from Velda is the natural PH reducer for pond water based on peat from peat bogs. The peat is concentrated and compacted to form pellets. It is 100% environmentally friendly and biodegradable. The humic acids lower the PH value and the trace elements enrich the pond water. Additionally, humic acids protect the living environment of the fish and the plants, and boost the biological balance. Toru-Active deactivates the chlorine that is added in tap water in several countries, and is therefore particularly suitable for new ponds.