Welcome to the forum!

1) Water exchange from your well - make sure you oxygenate the water before adding it to the trout pond.

2) Water chiller for an aquarium. Sized appropriately for your pool of course.

http://www.peteducation.com/article.cfm?c=16+2148&aid=2910

Hope this helps. If it doesn't, ask away!

www.hoosierpondpros.com


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3/4 to 1 1/4 ac pond LMB, SMB, PS, BG, RES, CC, YP, Bardello BG, (RBT & Blue Tilapia - seasonal).