My understanding is that the "Blue" tilapia can survive in water temps as low as the mid 40's. Check with Rainman for specifics.
The leaves seem to be a common theme in ponds with out of control FA problems and is most likely the nutrient source fueling the growth.
2008, 2011 & 2012 conference attendee.
Striving to be the person that my dog already thinks I am.
