Melafix-question

[black molly3]

Iv just bought some melafix for my wounded goldfish and on the back it says:
(As A Disease Or Wound Treatment)
Add 5 ml for every 40L of water.Repeat dose daily for 7 days followed by a
25% water change.
Does this mean i have to do a 25% water change every day after putting
melafix into the water?
or does this mean do a 25% water change after the 7 days.
i realy dont know and need help.
My goldfish is dying.
thanks

black molly3

 

[CFC]

It means do a water change after 7 days of treatment.

 

[black molly3]

thanks il just go and put some in.
how do you know?
have you got any more advice for my goldfish.
find out more on my goldfish on coldwater fish and ponds its by me black molly3 and is
called Help!
thanks

black molly3