I have a brand new coral life 1 hp chiller. Thought I would need it but since i bought a house with central air and the tank is in the basement, there is no need for it. It was purchased about year and a half ago and still has extended warrenty from big al's (2.5 years - 3 Years). willing to sell for 1600 obo.
http://www.bigalspets.ca/aquarium-chiller-1-hp.html