Seachem Safe 50g

SafeTM is the complete and concentrated dry conditioner for both fresh and salt water. SafeTM removes chlorine, chloramine and ammonia. SafeTM converts ammonia into a safe, non-toxic form that is readily removed by the tank's biofilter. SafeTM may be used during tank cycling to alleviate ammonia/nitrite toxicity. SafeTM detoxifies nitrite and nitrate, allowing the biofilter to more efficiently remove them. SafeTM is non-acidic and will not impact pH. SafeTM will not overactivate skimmers. Use at start-up and whenever adding or replacing water.

SafeTM is the dry version of Prime® and shares all of it's advantages; however, SafeTM is even more concentrated than Prime®.

To remove…
Chlorine: use 1 measure to each 60 L (15 gallons*) of tap water (removes 1 ppm).
Chloramine: use 1 measure to each 75 L (20 gallons*) of tap water (removes 1 ppm).
Ammonia: use 1 measure to each 11 L (3 gallons*) of tap water (removes 1 ppm). Do not overdose!

For reference, 1 measure = 100 mg. To detoxify nitrite/nitrate in an emergency situation use up to 5 measures to each 40 L (10 gallons). Use fish to gauge toxicity reduction as test kits will still show presence of nitrite/nitrate even when detoxified. May be added to aquarium directly, but is better if added to new water first. If adding directly to aquarium, base dose on aquarium volume. If temperature is > 30 C (86 F) cut dosing in half.