Bruce I know you wanted to keep the water cool but if you wanted too keep a steady cool temp I know hot tub companies make in-line heaters that have a winter mode to keep above freezing and some have adjustable thermostats..


I believe in catch and release. I catch then release to the grease..

BG. CSBG. LMB. HSB. RES.

[Linked Image from i90.photobucket.com]