Octopus build

[hiltymj]

Ok I know I need to research a lot for these guys because I know how difficult they can be. But I was wondering if anyone has Any experience with an octopus and could help me out with what I need and what worked for them

 

[slitherbomb]

First off, the tank cannot have ANY openings or else it'll escape.

 

[hiltymj]

So any suggestions on that I was thinking of glueing the back part of the lid with silicon and the front part of the lid that opens I could either lock it with a lock or weigh it down but from what I was reading they are pretty strong lol