Overview
Reef Crystals Sea Salt in the bulk 200-gallon size gives reef keepers a premium, scientifically formulated salt mix matched to natural ocean salinity. Enriched with calcium, magnesium, and essential trace elements, it creates stable conditions for thriving corals, fish, and invertebrates. The large box format is ideal for busy tanks and frequent water changes at a cost-effective price.
Key Features
- Mixes to natural seawater salinity for marine stability
- Enriched with calcium, magnesium, and trace minerals
- Supports strong coral growth and vibrant fish health
- Balanced, research-based formulation for consistent results
- Bulk 200-gallon size reduces cost per change
Specifications
| Spec | Detail |
|---|---|
| Weight | 50 lbs |
| Dimensions | 14 × 12 × 14 in |
| Makes | 200 gallons |
| Brand | REEF |
| UPC | 051378017022 |
Frequently Asked Questions
How many gallons does this box make?
This size is formulated to mix approximately 200 gallons of saltwater.
Is it suitable for reef tanks?
Yes. The enriched calcium, magnesium, and trace element content is intended for reef systems with corals and invertebrates.



























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