Seachem Brackish Salt – Mineral Blend for Brackish & Livebearer Aquariums (300g)

Seachem Brackish Salt – Balanced Mineral Salt for Brackish & Livebearer Aquariums (300g)

Seachem Brackish Salt is a chemically sound blend of salts designed to replicate the native environment of livebearers and brackish estuary fish. Unlike traditional aquarium salts that are primarily sodium chloride, this formula includes essential minerals that support fish health and plant safety.

It is ideal for species such as guppies, swordtails, mollies, archers, chromides, and scats. The salt can be dosed to match specific regional estuary conditions (e.g., Sumatra, Borneo, Sri Lanka) and is safe for use in planted aquariums when used at recommended levels.

Key Features:

• Replicates natural brackish water environments
• Safe for aquatic plants – minimal sodium chloride
• Does not alter pH or buffer capacity
• Supports osmoregulation and mineral balance
• Can be used for general freshwater mineral supplementation

Product Specifications:

• Brand: Seachem
• Weight: 300g
• Form: Powder
• Country of Origin: United States

Directions for Use:

• Livebearers (e.g., guppies, mollies) : 20g (~1 tbsp) per 40 L (10 US gallons)
• Estuary fish (Yucatan/Sri Lanka) : 15g (~2 tsp) per 12 L (3 US gallons)
• Estuary fish (Sumatra/Borneo) : 40g (~2 tbsp) per 12 L (3 US gallons)
• Scats: Up to 80g (~4 tbsp) per 12 L (3 US gallons)
• General use: 20g per 40 L for mineral replacement or disease control
• Dissolve in freshwater before adding to tank. Do not use when replacing evaporated water.

Pro Tips:

• Use with Seachem Stability® or Prime® for optimal water conditioning
• Ideal for brackish biotopes and livebearer breeding tanks
• Monitor salinity with a refractometer or hydrometer for precision