I'm VERY upset right now.
My fish are dropping like flies. Everyday more and more are dead. No idea why.
Water changes are good, they've gotten general disease treatment, temp is only slightly fluctuating between 80F and 82F throughout the day and yet more and more are dead in my grow out tanks.
I'm very close to quitting fish keeping altogether, which if that's the case, I would have to euthanize all my fish (a good 100ish) since I refuse to sell them at this point to avoid contaminating others.
The only other option I have is investing in an R/O unit which will run me about $150 USD.