My 13 year old is new to this hobby and has done an amazing job setting up Red Sea Reefer 250 Deluxe. I am all into the hobby too now and has been an amazing father son bonding experience all year.
Our tank was doing great with the exceptions of montipora and Acropora for about 6 months. A few months ago we had a flatworm issue and have treated the tank twice. However most of the corals are dying. Look at picture of candy cane which looks odd. Water parameters look stable. Alkalinity around 9, calcium 440, stable pH and salinity of 1.025. Any thoughts or assistance will be greatly appreciated.
Thanks

Our tank was doing great with the exceptions of montipora and Acropora for about 6 months. A few months ago we had a flatworm issue and have treated the tank twice. However most of the corals are dying. Look at picture of candy cane which looks odd. Water parameters look stable. Alkalinity around 9, calcium 440, stable pH and salinity of 1.025. Any thoughts or assistance will be greatly appreciated.
Thanks


