Which monster fishies are good at breaking glass?

  • We are currently upgrading MFK. thanks! -neo
An octopus could like, grab a rock and smash its way out!

Think they're smart enough to use tools...
 
Pacu, mantis shrimp.
 
Just glass in general, guarentee silver arowana have broke more glass then any other fish. Though the glass is on top the tank:)
 
Why would you want a fish that can break glass?
 
Thank you all good answers! Also must observe everyone use English all good, even though Prince William marry Kate Middleton, what for? Not good called "middle-" ton too much average boring name almost bad like "Muggleton". Prefer suggest if prince try marry "Upton", and if royal prince, try "Upton-Jones" or even more better, "10000gallonton". And name Kate really trashy, good she now called Catherine, but for special distinction, better change is L250PlecoCat. So, recommend name "Kate Middleton" change to "L250PlecoCat 10000gallonton".

I use 1 inch thick glass for tank walls but now when want build new tank (thinking some 12ft x 4ft panels and some 12ft x 8ft panels), some tank-builder say to me, "No one make 1 inch thick glass anymore, now only 3/4 thick inch glass available." I say, "WTF?!? Big fat RTC just leans against 3/4 inch thick glass and c---r---a~~c---k !" But he say me wrong, even big SW shark whack tail or ram head against 3/4 thick glass it never break. I go "Hmm, I think even small FW fish like Oscar can break 3/4 inch thick glass if spooked and ram against it, better I ask MFK..."

Anyway, now I phone some glass manufacturer and find out 1 inch thick glass everywhere available. Idiot smack-talk tank-builder no idea...probably always just build tank for cherry red shrimp.

Thank you! Name baby girl L250PlecoCat, not cheap cheap "Kate"!
 
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