Alright y’all, I’m considering doing a standard 20g DIY AIO and would really like for it to be rimless. I’ve removed the rims off of smaller tanks in the past including removing a cracked plastic rim off a 10g last night. I’ve been reading up on it since 10g is the largest I have taken the rim off of in the past. My thought would be that the AIO would add some support (depending on how I choose to do it) then my intention is to reinforce the corners using plexiglass which will ask allow me a place for my hood to sit. There is no way I would do it without some type of support, I’m just wondering if corner bracing would provide enough structural support.
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