Hole in the head - Flowerhorn
Smaller pic was what happened on 8 Oct when I came back from overseas. After 3 treatments of eiho metro cure and aquarium salt and 1 month+ of quarantine , managed to get him cured.... I hope 1st week, 1 tablet a day for 3 days. Water change and aquarium saly every 3 days. No improvement but...
www.monsterfishkeepers.com
This was mine.. for reference