
Seachem 4 Pack Prime 500ml
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Prime is Seachem's flagship water conditioner for fresh and saltwater tanks. It removes chlorine and chloramine, and it binds ammonia, nitrite and nitrate into non-toxic forms the biofilter can still process. It is one of the most concentrated conditioners sold, so a small dose treats a large volume of tap water. It suits keepers who cycle tanks, do frequent water changes, or treat municipal water with chloramines.
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Owners treat Prime as a staple for cycling and emergency ammonia control. Many praise how far a bottle goes and how fast it handles chloramines. The most common complaint is the sulfur odor, and some note the ammonia binding only lasts about a day.
Prime is a concentrated water conditioner for both freshwater and saltwater aquariums. It removes chlorine and chloramine from tap water. It also detoxifies ammonia, nitrite and nitrate, and it detoxifies heavy metals found in tap water at typical concentrations.
Prime contains a binder that converts ammonia into a safe, non-toxic form the tank's biofilter can readily remove. This matters because removing chloramine frees ammonia. It can be used during tank cycling to ease ammonia and nitrite toxicity. It also promotes the production and regeneration of the natural slime coat.
Prime is non-acidic and does not affect pH. It does not overactivate skimmers. Use it at start-up and whenever adding or replacing water. A single 100 mL bottle treats 1000 US gallons of tap water.