How does it work?
Moerings Pond Lava is a high-quality, double washed lava. It is a highly porous substrate that can be used both on the bottom of the pond and in the helophyte filters. The pondlava is available in 8-16 mm and 16-32 mm. Moerings Pond Lava is perfect as an embedding substrate for oxygen plants and wetland plants. This porous substrate ensures a good flow of oxygen rich water for healthy roots and provides excellent housing for bacteria. You can also use Moerings Pond Lava to cover plant baskets with water lilies, planted in Moerings Bio Granulate or Moerings Pond Soil. Moerings Pond Lava is available in bags of 15 litres and in big bags containing 1,000 litres.
