JR8999
New member
Had this Chromis in my QT along with a Royal Gramma for the last 10 days. QTing before moving to DT. Came home tonight and he was dead at bottom of tank. Check parameters and all looks good. The RG looks healthy. Treated with Prazipro after 3 days. Did a 25% water change yesterday. Looks like he has a mark on his side. Any ideas??