sera Chlor-Ex 2500mls
Removes chlorine and chloramines
For the quick and safe removal of harmful substances such as chlorine, chloramines and ammonium in freshwater and marine aquariums. sera chlorex conditions tap water to fish friendly, healthy aquarium water. Allows adding fish already after 24 hours when combined with sera filter biostart (fresh water) or sera marin bio reefclear (marine water).
sera chlorex does not affect the pH value.
2500ml is sufficient for: 26,400 US gal. (100,000 liters)