About Phosphate Killer It is a granular ferric oxide hydroxide and has a very high surface area on which phosphate can be adsorbed. It has therefore a very low weight per volume. The phosphate binding capacity of this product is...
NYOS® PHOSI-EX is an high-performance, moist silicate and phosphate adsorber
Removes phosphate and silicate
prevents unwanted algae plagues
No emission of aluminium
Leads to crystal clear water
NYOS® ACTIVE CARB is a high-quality, pH-neutral activated carbon
Extremely high binding capacity
Low in phosphate and heavy metals
For crystal clear aquariums
Use: 2-4 cups per 250 gall...