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Pond Zinger is made of safe, non-toxic polymers and has been developed specifically to clarify ponds, safely extract algae and reduce phosphate content.
Revêtement étanche facile à appliquer. Pour réservoirs d'eau potable, bassins, piscines etc.
Super Bio, also sold under the name New Crystal Bio (Koi Crystal) is a filtration media mainly made of glass foam. The high temperature manufacturing process (900 ° C) provides an extremely porous material that promotes bacterial growth.