Mayday! Clowns look terrible

[outtafocus]

50% water change complete. The benefit of having a vat of salt water at the ready.
I also just ran an ammonia test. I have never even seen this colour before.
1.0 ppm. ouch

I will probably do another smaller water change in the morning.
I dont know what to dose the cupramine. I still want to rid them of the ich.