Drilling and adding sump to BioCube

[clutchgeargasgo]

This tank is just a project and i want to drill it and put a sump below in stand. I want to drill the bottom of chamber 3 and put a bulkhead there, is that possible?? Some places say its tempered some say its fine. Everything says the back is not tempered so If i decide to drill like 4 inches up the back and put a 90 degree up to the intake for the sump will that work?? Thanks!! Also if anyone on here has drilled and plumbed down to an sump please post pics. Thanks!!!

 

[s_kelley]

No clue but take a bunch of progress pics! Good luck!!

 

[clutchgeargasgo]

Found out the bottom is deff tempered. I emailed the company so looks like ill be drilling the back panel and trying the elbow through the back.

 

[QUIG]

Tank - 1 josh - 0 time for the overflow box hunt

 

[clutchgeargasgo]

found out when i brought it to the glass place to drill that the back of the tank is tempered also. luckily he could tell before he started to drill. so now im on the search for option 2 an overflow box....