so i recently had my oscar die, she wasnt eating for a while and i assumed that she was being picky because i'd moved things around on her which was a regular occurrence and usually she would go back to being a pig, that didnt happen, i went away for a few days and when i came back she had a big lump right where her anus is and was breathing heavily and lethargic. she died the next day. now i'm worried about my hoplarchus pcittacus. it has also been eating very sparingly. it will eat a pellet or two that i've seen but not aggressively and sometimes i dont think it eats at all. ive stepped up water changes to try to keep it as clean as possible. i'm considering trying to dose food with metro, possibly the tank but i'd rather not because its a 125g. i dont want to try to do a dip or force feed with a syringe or anything if i can avoid it to not stress it out even more. advise?

