"Rob" wrote in message
oups.com...
I am about to order a chiller for my reef. I would like to know the
mechanics of a chiller, basically do I need an additional pump in order
for the water to circulate or does the chiller contain a pump for it?
Thanks
Rob


a chiller is a refrigerator except the water goes through tubing rather than
the cooling part chilling air that is circulated into a box. you have to
provide the pump to move the water through it.