If you have another tank set up then just take some water from that and a
bit of filter media (or gravel if you use a UGF) from your own tank/filter
and pretty much instant cycled tank.
If your S-i-L has been changing all the filter media then she has no bio
filter to speak of & its not surprising the fish are a bit stressed out!
100% water changes will have been a tad stresfull as well....
Have a look at www.thekrib.net & see if you can identify the disease. Other
than that some standard anti-fungus/finrot treatment might work - or
possibly try some Melafix. Hard to know without seeing them. Sounds like
they are definitly salvageable - unless of course they have deteriorated too
badly.
rgds
I.
"Iain Miller" <do...@spam.me> wrote in message news:vAF5d.3682$CJ2....@newsfe5-win.ntli.net...
>I may be inheriting two rather large Angel fish. They are not doing very
"Ray Martini" <raymond....@comcast.net> wrote in message news:u8F5d.30257$He1.15568@attbi_s01...