Instant Ocean Reef Sea Salt Mix
Features:
Features:
- Calcium: 400 ppm
- Alkalinity: 11 dKH
- Magnesium: 1320 ppm
- Size: 200 gallons
- Recommended Gravity Range: 1.020-1.026 at 77°F
- 1.4 lbs of Reef Crystals creates 5 gallons of saltwater at the recommended range