Not knocking glass enclosures - I have one - that I hope to get rid of one day. They are nice to showcase your animal, but like Ken said are a LOT of work!

I forget how many BP's you have - isn't it a pain to break down each glass tank every three months for your disinfection cleaning and soaking of the tanks? One tank has me running in fear when that day inevitably rolls around each quarter, I can't imagine having to disinfect and soak multiples!

Much lighter and easier to do with tubs.

If you have the patience and stamina for glass vivs, there's nothing wrong with it. I just am tired of being a slave to it!

Additionally, I don't know where I would put nine glass aquariums once all my "kids" are here.