The Ogawana Bacti Balls are the simplest and most optimal solution to bring the bacteria in your filter into top condition. Each Bacti Ball contains billions of micro-organisms that start doing their useful work immediately after adding it to your filter or water. The Magic Balls are completely biodegradable and dissolve completely in your filter. The minerals and enzymes in the Bacti Balls, together with the oxygen supply, ensure that the bacterial cultures are kept in the best conceivable condition, so that the Bacti Balls can be kept for a longer period of time.
The Bacti Balls also breaks up sludge in the pond or pipes.

Use in ponds up to 30,000 litres
Put the indicated amount in your filter or pond and let it dissolve slowly. Overdose is not possible. UV-C lamps can simply remain on.
Starting dose 500 ml. Maintenance 500 ml per month. Keep dry and cool.