Seachem Brackish Salt
Creates ideal environment for livebearers and brackish fish. Safe for plants. Effective alternative to the sodium chloride based aquarium salts so prevalent.
Product Specifications
| Component | Value |
|---|---|
| Base Salt Type | Non-chloride brackish salt mix |
| Compatibility | Livebearers, brackish fish, aquatic plants |
| Usage | Adjust salinity in brackish aquariums |
FAQ
Can Seachem Brackish Salt be used in a freshwater aquarium?
No, this salt mix is designed for brackish water conditions and should not be used in freshwater tanks.
Is this salt safe for shrimp and invertebrates?
Please contact customer service for information on invertebrate compatibility.
How much Seachem Brackish Salt should I add to my tank?
Follow the recommended dosage based on your tank volume and desired salinity level. Start with small increments and monitor water parameters.

Emma Hill –
Used this salt for my livebearers and the water stability improved significantly. The fish seem more active and the plants are thriving. No issues with plant health or fish stress.
Dan White –
Good alternative to regular salt. My fish adapted well after a few days. The water clarity improved and I didn’t notice any plant damage.
Jack Slater –
Perfect for maintaining brackish conditions. Easy to mix and the fish are more vibrant. No side effects on the plants or water chemistry.