Does anyone here (preferably in WI) build acrylic sumps? I need a small one to fit under the stand of my 47G Coulmn tank. The sump dimensions are

14Lx10Wx18H I'm using a canister filter now, but I would love to add a skimmer. I won't use a hob skimmer because of the micro bubbles that end up in the tank.

Thank you
Angie