Starter bacteria for ponds Lawana 500ml.

Dennerle pond starter bacteria is designed for pond filter systems and is a live bacteria for fast filter start and high performance. It helps to remove toxins, reduce organic sediments and increase the efficiency of the filter, thereby creating optimal living conditions for lake inhabitants. Dosage: 25 ml. per 1000 l. lake water. How to use: Shake the bottle well. Mix the required amount with 1-2 liters of lake water and spread evenly over the lake.
Distribute the filter material. Leave it on for about 30 minutes, then turn on the filter. Turn off the UV-C water purifier for 2-3 days.

Use as needed. Especially recommended for new or cleaned filters, when introducing new fish, at higher fish populations, at water quality problems.