1/10th HP Pacific Coast Chiller but for a 30 gallon cube, I could cool this thing down REAL low if I wanted lol. I got a great deal on it from a guy in DFW, 250 bucks used for 9 months and works perfect. FYI if anyone is looking for a chiller aquatek had a 1/4hp customsealife one for only 400 bucks!
