Sick Blue Jack Dempsey
Hello everyone,
I think I have a sick Blue Jack Dempsey. I've had this fish in a 55 gal tank by itself for about 8 months and as it gets bigger I notice that he has scale loss at the top of his head and along the dorsal fin area. His dorsal fins are somewhat ragged and I've tried various store bought treatments for fin damage to no avail. I don't know what the treatment for scale loss is. I do 30% water changes monthly that seem to make him spunkier but don't help his scales and fins. I've attached pics and if anyone has any advice, I welcome and appreciate it.

Hello everyone,
I think I have a sick Blue Jack Dempsey. I've had this fish in a 55 gal tank by itself for about 8 months and as it gets bigger I notice that he has scale loss at the top of his head and along the dorsal fin area. His dorsal fins are somewhat ragged and I've tried various store bought treatments for fin damage to no avail. I don't know what the treatment for scale loss is. I do 30% water changes monthly that seem to make him spunkier but don't help his scales and fins. I've attached pics and if anyone has any advice, I welcome and appreciate it.

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