overflow box

[Flipsk8r]

Hey i am adding on a 10 gallon sump to my 20 gallon and i was going to go with the overflowbox method i was wondering if someone could give me a link as to where i could buy a good one for cheap.
Thanks in advance,
Daniel.

 

[seacowboy]

I have the exact same question. The only one I have found is on marine depot. I have also thought about possibly making my own out of black acrylic and maybe melting it around an object, like a mold of what shape i want, but I dont know if that would work.