yep, I see that' about $100 less than the wizard. The howe is a 2 row maybe 1" rows cross flow. I used it with a 16" electric fan and moroso electric water pump. keep the temp about 195-200* in cool weather. 80*+ and temps would climb. stop and go traffic it would go 220+. I like the idea of the 1.25 tube down flow. learning a lot here, thanks guys