I have the bak pak 2 skimmer and purchased it for $105 on sale from a certain website. I think I will get in trouble if I say the name. I have had a sea clone and red sea skimmer and this one so far is the best. I have not had any problems for the 6 months I havee had it. However, I have also heard somepeople on this site say that their are better skimmers out there for the money.