Fish Health - Vitamin C
Vitamin C is the next most
important aid to your koi's health after their water condition.
Only feed with vitamin C once per day all the other feeding
that day can be as normal.
My fish have had this once per day come
summer and winter (above 10oC) over many years now.
It
boosts their immune system and puts that sparkle and life back into
them.
Treatment now available