Sulfur nitrate filters & refilling

Sulfur nitrate filters are intended for the removal of excess nitrate. Filters are refillable Nitrate is a nutrient for algae, inhibits growth for small fish, and a reason to change water regularly.

sulfur pellets per 2 kg.

Sulfur granules for refilling of sulfur nitrate filters ....

Sulfur nitrate grains per kg.

Sulfur granules for refilling of sulfur nitrate filters ....

Aqua Medic sulfur pearls

Sulfur beads are made from pure sulfur. In the sulfur nitrate filter they are used as a substrate and energy source for the bacteria. They are broken down by the bacteria and must ...

Aqua Medic Sulfur Nitrate Reducer SN blue

The Sulfur Nitrate Reducer SN Blue is an anaerobic biological reactor for the removal of nitrates from seawater aquariums. An internal pump circulates the water through rooms that ...