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removes chlorine and chloramines from tap water
Fortifies immune system
Adjustable air flow
use once a month or with water changes as required to maintain pH
Air flow can be controlled respectively
ISTA - Check Valve Stainless Steel hailea removes chlorine and chloramines fromOne way professional check valve (New Design). Small and compact, about 4cm long. More effective in stopping backward flow. Fits standard aquarium air pipe ~4mm internal diameter.
US$ 180.00
US$ 349.50
US$ 129.50
