Overview
Seachem Prime Water Conditioner 16 oz is a trusted, concentrated treatment that makes tap water safe for aquatic life. It instantly removes chlorine and chloramine while detoxifying ammonia, nitrite, and nitrate, protecting fish, corals, invertebrates, and beneficial bacteria. Suitable for freshwater, saltwater, reef, and planted aquariums, it is ideal for water changes and tank cycling.
Key Features
- Removes chlorine and chloramine from tap water
- Detoxifies ammonia, nitrite, and nitrate
- Safe for freshwater, saltwater, reef, and planted tanks
- Highly concentrated for economical dosing
- Protects fish, corals, and invertebrates during water changes
- Helpful when responding to elevated ammonia levels
Specifications
| Weight | 1.3 lbs |
|---|---|
| Dimensions | 2 × 2 × 13 in |
| Size | 1 liter , 16oz , 8oz |
| Brand | Seachem |
| UPC | 000116043304 |
About Seachem
Seachem produces widely trusted water conditioners and supplements relied on by beginners and professional aquarists alike. Visit Seachem.
Frequently Asked Questions
Can I use Prime in a reef tank?
Yes. Prime is safe for freshwater, saltwater, reef, and planted aquariums.
When should I use it?
Use it when setting up a new tank, during routine water changes, or when responding to elevated ammonia levels.



























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