RESOLVED.
Hey guys, I have a sick fish and after some research I've decided to isolate and medicate him for internal parasites but I'd like some advice from personal experiences before i do so since i have limited experience. Just some general information...
The Tank
Tank has been healthy and established for 2 years
None of my fish have been quarantined when originally purchased (stupid I know)
No history of problems with water parameters, nitrites, nitrates, ammonia etc.
The Sick Fish
Have had him for about 15 months
Has never shown any sign of stress other than faded color
Current symptoms are primarily concave stomach but I've also noticed slightly faded color, tad less energy and appetite
I've tried to introduce peas, brine shrimp, blood worms and a number of other things into his diet with no success - also have been adding small amounts of aquarium salt during water changes. Has anyone had similar experiences? what has worked for you? and what do you think the best solution is?
I greatly appreciate any wisdom you guys have to share and thanks for reading!