I just received my new skimmer and its huge!!! so I want to set it up in a bigger sump. Right now I have my wet/dry (bioballs removed) setup but its less than 10 inches wide. Definitely not wide enough for the skimmer. I want to get something acrylic/plastic in order to drill it to put the float valve I have on my wet/dry. Was curious as to what you guys were using. I want something cheap but want to be able to add baffles if needed. I found an acrylic 38 gal for $108 shipped to my house. Is this the best price or are there cheaper options?