jwalser18 Fish Fanatic Joined Apr 17, 2013 Messages 158 Reaction score 0 Location US Jun 6, 2013 #1 Okay.. so my 55 has been established for quite some time.. but almost biweekly my glass gets so dirty from almost a brown algea.. and i squeegee it off.. just wondering what it's coming from or if it's harmful?
Okay.. so my 55 has been established for quite some time.. but almost biweekly my glass gets so dirty from almost a brown algea.. and i squeegee it off.. just wondering what it's coming from or if it's harmful?
