Posted: Fri Apr 03, 2009 12:57 pm
Very nice, welcome back! Forgot to ask you before you left if you could measure the water temp were the Gastromyzons live. Maybe next time 
Hi janma.
A water temperature meter for diving was taken, but I didn't use it for the time of snorkeling at a river.
I felt a little cold during free snorkeling, so the water temperature will be 23 ℃-25 ℃. Probably.