mojo~
Skimmer Guy
Well the build quality is very good. Its splitting hairs really. The Lids on the alpha and bk skimmers both are really thick. So the lid and base of the cups on the alpha is built a little heavier. The cone body on the ATB is made out of a better type of acrylic. I cant remember the name of the type of acrylic. But is more clear and a little harder. The cone on the alpha scratched really easy. Found that out trying to get it in and out of sumps. The ATB is built really well and the new on I have is fully polished. All the edges are polished and give it a nice look. They polished the wedgepipe which is nice because it makes it a lot easier to adjust. So far so good.