sulfur pearls are sulphur beads formed from pure sulphur. They are used in sulphur nitratereductors as the filter medium and energy source for the bacteria. They have to be replaced from time to time as they are slowly consumed by the bacteria.
Caution: Use only in nitrate removing anaerobic filters having a low water flow rate.
Aqua Medic sulfur pearls app. 1,000 g/app. 1,000 ml can
27,37€
incl. 19% VAT plus Shipping Costs
Delivery time: 3-5 working days
| Weight | 1,037 kg |
|---|
