DESCRIPTION
The PolyMedia absorbs and adsorbs contaminants and other toxic materials, which either found in nature, or are added to aquaria. PolyMedia cannot desorb harmful materials back into the aquarium/terrarium water at any time.
• Chemically filters and purifies water.
• Changes colour to indicate the type of materials removed.
• Non-toxic.
Blue : Copper
Green/Yellow : Ammonia
Orange : Iron.
Red : Aluminium
Yellow : Lead
Black : Organics
