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Treatments & Additives
Seachem Flourish Excel is a highly concentrated water conditioner for both fresh and saltwater aquariums to safely remove chlorine & chloramine, and to detoxiﬁe ammonia, nitrite, and nitrate to make the water safe for fishes and corals. It is non-acidic and will not impact pH. Prime® can be used during tank cycling to alleviate ammonia/nitrite toxicity.