tracey

I have a 260 gallon tank reef aquarium which i added for new corals to. NO3: 7.5 Amonia: <0.01 Salinity: 1026.5 KH: 9 dKH PO4: 0.03 Temperature: 25 °C (77 °F) Calcium: 410 ca/l Reef tank age: 9 months One of the corals which is identified as trachyphylia is not well i think. Its a white coral...