Seachem 439

Buying cheap Prime, 4 L / 1 fl. gal.. Prime converts ammonia into a safe, non-toxic Seachem 439 form that is readily removed by the tank's biofilter Prime will not overactivate skimmers Prime detoxifies nitrite and nitrate, allowing the biofilter to more efficiently remove them Removes chlorine, chloramine and ammonia; Prime converts ammonia into a safe nontoxic form that is readily removed by the tank's biofilter May be used during tank cycling to alleviate ammonia and nitrite toxicity ... Learn more »

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