Description
Overview
Safe™ is a super-concentrated dry conditioner for both freshwater and marine aquariums. It removes chlorine and chloramine, detoxifies ammonia, nitrite, and nitrate, and is non-acidic, so it will not impact pH. Safe™ may be used during tank cycling to reduce ammonia and nitrite toxicity and contains a binder that allows the biofilter to more efficiently remove these compounds.
Safe™ is safe for use with fish, plants, and invertebrates. For additional support during transport, quarantine, or adding new fish, consider using StressGuard™ or Stability® alongside Safe™.
Key Features
- Removes chlorine and chloramine
- Detoxifies ammonia, nitrite, and nitrate
- Non-acidic — does not affect pH
- Highly concentrated formula
- Suitable for both freshwater and marine aquariums
- Safe for use during cycling, transport, or water changes
Sizes
- 50 g
- 250 g
- 1 kg
- 4 kg
Directions / Usage
50 g Pack:
- Use 200 mg of Safe™ (included scoop) per 200 L (50 US gallons) to reduce chlorine and chloramine.
- For ammonia, use 200 mg per 50 L (13 US gallons).
All Other Sizes (250 g, 1 kg, 4 kg):
- To reduce chlorine and chloramine: 1.25 g (¼ tsp.) per 1,250 L (300 US gallons)
- To detoxify ammonia: 1.25 g (¼ tsp.) per 300 L (75 US gallons)
- For precise dosing, use the Seachem Digital Spoon Scale.
Additional Notes:
- May be added directly to the aquarium, but best added to new water first.
- For exceptionally high chloramine levels, a double dose may be used safely.
- To detoxify nitrite and nitrate in an emergency, up to 4× the normal dose may be used.
- If temperature is above 30 °C (86 °F) and chlorine or ammonia levels are low, use a half dose.




