If your pond has already tipped over or a very thick layer of sludge has accumulated, you should thoroughly clean your pond first and then refill it with fresh water. Afterwards, you can use Natura Summarum without restrictions.
If your pond has a permanent inflow and outflow (e.g., a permanent connection to groundwater, a stream, spring, or soil), using pond care products generally makes no sense, as they will be flushed out before they can take effect!







