I am sorry my friend, if it was me, I would cull them right now. They are terrible fish, VERY SICK, and I am also sorry to say that you have been ripped off, badly.

Best option, go to the chemist, get some clove oil and put them out of their misery. The clove oil will put them to sleep. !0 drops mixed in tank water in 1 gallon of water. Once aslep, add another 10 drops until their sleep is permanant.
I am not being hard on them, but if it were a dog or cat, it would be the decent thing to do.



I would demand your money back, and never use that seller/breeder again.