I couldn't find much information on aluminum t-slot extrusion when I was putting my stand together, so I'm sharing my experience so future t-slotters can get some ideas.
This stand is made of the 1515-ULS profile from 80/20 Inc. All exterior bars are fastened with three-way corners because I didn't like the look of exposed brackets. I have two crossbars on the bottom supporting a piece of ½" white MDF on which my sump sits. The white provides contrast, so I can easily see when my sump is dirty and needs a cleaning.
I originally considered having a welded aluminum stand, but the modularity and ease of disassembly made me choose t-slot over a permanently welded stand.
To enclose the stand, I used ¼" black MDF panels and slid them between the t-slots on each side. I used extra ¼" black MDF slid into the back t-slots as an equipment mount panel.
Lastly, I have a front panel of ¼" black plywood with magnet fasteners for easy attachment and removal for daily feeding and maintenance.
Recently, I added two light rails to hang my OceanRevive Arctic T247 and fastened them to the back of the stand with brackets.
This stand is made of the 1515-ULS profile from 80/20 Inc. All exterior bars are fastened with three-way corners because I didn't like the look of exposed brackets. I have two crossbars on the bottom supporting a piece of ½" white MDF on which my sump sits. The white provides contrast, so I can easily see when my sump is dirty and needs a cleaning.
I originally considered having a welded aluminum stand, but the modularity and ease of disassembly made me choose t-slot over a permanently welded stand.
To enclose the stand, I used ¼" black MDF panels and slid them between the t-slots on each side. I used extra ¼" black MDF slid into the back t-slots as an equipment mount panel.
Lastly, I have a front panel of ¼" black plywood with magnet fasteners for easy attachment and removal for daily feeding and maintenance.
Recently, I added two light rails to hang my OceanRevive Arctic T247 and fastened them to the back of the stand with brackets.