I have a used Pacific Coast Imports C-1000 220V chiller for sale. I had this on my 300gal system for ~3years and it is in great shape. I sized up on my chiller 'cause I knew my 1200W of Metal Halide lighting would be hard to deal with in the hot Texas summers.

I am selling it for $600 obo

Manuf details: C-1000 220V