I'm looking to buy a chiller. I've surfed for pacifc coast chiller and via aqua on ebay. Who has what and would recomend based on price, noise and function of the chiller I'm looking for a chiller that will work on a 80gallon bow front with two 250 metal halides, two t5, my temp went up 4 degrees after the new light setup. I wouldlike a quiet, inexpensive, low amp draw chiller that will get the job done without running all the time. my house is central a/c set at 73 degrees. Thanks in advance, Carl