Seachem Brackish Salt 300g
Recreate natural brackish habitats effortlessly with Seachem Brackish Salt. This premium blend of marine-grade salts:
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Creates an ideal environment for livebearers and estuarine species
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Is safe for planted aquaria—includes essential nutrients without harming roots
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Does not impact pH or buffer water—unlike simple sodium chloride salts
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Offers flexible dosing: from gentle livebearer mixes to intensive estuary conditions
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Doubles as a freshwater treatment for mineral replacement and minor health boosts
How to Use
Dissolve before dosing. Start with 20 g per 40 L
| Specification | Value |
|---|---|
| Weight | 300g |
| Form | Granular salt |
| Use | Brackish water setup, planted tanks, freshwater mineral supplementation |
| Compatibility | Livebearers, estuarine species, planted aquariums |
FAQ
Can I use Seachem Brackish Salt in a planted aquarium?
Yes, it is safe for planted aquaria and includes essential nutrients without harming plant roots.
Does this salt affect water pH or buffering capacity?
No, it does not impact pH or buffer water, unlike simple sodium chloride salts.
What is the recommended dosage?
Start with 20 g per 40 L. Dissolve the salt completely before adding to the tank.
Jack Edmunds –
Used this salt for my livebearer tank and the water stability improved noticeably. Plants stayed healthy without any root damage. Easy to mix and works well with my existing setup.
Kevin Skinner –
Great for creating a brackish environment. No pH changes and the fish seem more active. I also used it occasionally in freshwater to boost mineral levels.
Carolyn Knox –
Works well for estuary species. Slight adjustment needed in dosage, but overall very reliable. No issues with plant growth or water chemistry.
Joe Vance –
Highly recommended for both brackish and freshwater tanks. The salt dissolves easily and maintains stable water conditions without affecting pH.