Converting to F, that means your water temp is 73.... okay, that's the limit of
my knowledge ;-) but I did find a discussion on another board that may answer
your question.
http://www.koi.com.my/forum/KOI_Talk...3/Water_Too_Wa
rm_P31057/


kathy :-)
A HREF="http://www.onceuponapond.com/"Once upon a pond/A