In the last two pictures the white crystal is salt or ice??
: l8 n) V* U+ M p% Korchids 發表於 2010-7-7 02:45 PM  1 G& I# k3 z0 \! T7 |2 L# r公仔箱論壇tvb now,tvbnow,bttvb* W0 I5 \8 Z& i) u# a& P* s
of course it's the floating ice, where got the salt in these freshwater lake?  |