Internal overflow box

[LittleRed]

Bought a 90 gal, not pre drilled but and going to have it drilled. I want to do an internal overflow box preferably in the corner. I haven't seen anywhere that corner internal overflows are sold or anyway to DIY them. Any input on how to do it, or where to buy would be great!

 

[Eric B]

There are some vendors that build acrylic overflows. You can message Marc at Melev who is a sponsor on here and I'm sure he can make one and there are other as well in the sponsor section.