Tropic Marin Classic Sea Salt 25kg / 55lb (200 gal) Bucket

Tropic Marin Classic Sea Salt is a pure, pharmaceutical-grade sea salt containing all major and trace elements found in natural seawater in natural proportions.

It is formulated to maintain alkalinity in the 9–10 dKH range and is ideal for fish-only systems, mixed reefs, or any aquarium where higher buffering capacity is desired. Prepared saltwater can be stored for weeks.

• Contains all 70 trace elements in natural seawater ratios
• Maintains alkalinity at 9–10 dKH
• Stabilizes pH
• High solubility and free of nitrates and phosphates
• Pharmaceutical-grade purity
• Suitable for the most sensitive fish, corals, and invertebrates
• Can be stored for several weeks after mixing

Makes approximately 200 gallons. Use for regular water changes, new tank setups, or to rebalance pH.