Coral Size: Maximum Growth Size: 6” TallMinimum Aquarium Size: 50 G (190L)Current: LowLighting Requirements: Medium Reef Aquarium Compatibility: Good Aquarium AnimalCare: EasyTemperature: 78º to 84º F (25º to 29º C)Salinity: 1.024 to 1.026Calcium: 400 to 450 ppmAlkalinity: 3.2 to 4.5 MEQ/L (8 to 11 dKh, 10 is recommended)Phosphates: 0Magnesium: 1200-1350Strontium: 10Tank Placement: Bottom