View Single Post
Unread 08/31/2015, 11:47 AM   #1670
PorkchopExpress
Registered Member
 
Join Date: Apr 2011
Location: Wrigleyville
Posts: 103
Dfee, those kind of look like diatoms. Do they go away at night and return the next day after a few hours of light?


PorkchopExpress is offline   Reply With Quote