Nu-Clear Canister Filter Replacement Filter Lid for all Nu-Clear Canister Filters
Why is boron required? Boron is present in NSW (Natural Sea Water) in a moderately low concentration (4.4 - 4.8 mg/L or ppm). It is present predominantly as boric acid and to a lesser extent as borate. It has several important...
Our best carbon filter for Chloramine removal!
More than 20 percent of municipalities use chloramine for water treatment instead of chlorine. Standard carbon block filters only treats for chlorine and will allow ammonia and o...
The ring controls shape and size of the fan-shaped flat stream outlet on the Pulser and the Rotating/Pulser. Three selectable options:
4 discreet holes in a fan shape
A narrow slot
A wide slot
NYOS® ZEO is a high-quality, specially adapted zeolite mixture for seawater aquariums.
Simple nitrate reduction to the detection limit
Prevention of algae plagues
For natural water values