Nyos Phosi-Ex - 500ml

NYOS® PHOSI-EX is an extremely high-performance, moist and secure silicate and phosphate adsorber on an iron basis. The targeted use of PHOSI-EX will prevent unwanted algae plagues effectively and your aquarium will shine in all its glory.

The advantages at a glance:

• Removes phosphate and silicate permanently, quickly and efficiently


• Removes and prevents unwanted algae plagues


• No change to the pH value


• No emission of aluminium or other harmful substances


• Leads to crystal clear aquarium water