LOL, mine is normally quite calm and lazy... till he gets pissed off or scared... then things get stirred up in there pretty good.
He definitely needs a new home where he can actually SWIM. All he really does now is kind of wiggle just enough to move around slowly so he doesn't smack himself up.
Some progress today... I finished up the woodwork part of the build, and sprayed on a coat of black tinted polyester resin over the whole tank:
The pic with the wood covering the tank is just to keep the heat in... I set up a 5kw electric heater blowing into the tank to make the resin cure.
I also did the fiberglassing of one seam this evening... unfortunately I don't have any mat left, I thought there was more in my stash, so I'll need to get more before I can continue.