Had a similar experience as Matt last night, was cleaning/water changing as normal and George just went mad. Threw his toys out of the pram and went wild, charging around the tank banging into filters, intake pipes etc, water everywhere! After this 20 sec outburst everything went back to normal expect he damaged his fin(again), yet more treatment
It must be a weak spot from where he damaged it before
Here's a pic, as you can see he's starting to get large:
Hmmm... I wonder why he threw such a fit... I hope he gets better soon. The wound doesn't seem too serious and I'm sure you'll give him all the necessary care.
Anyway, you don't need to wait for him to get injured to post his picture, my friend. Post more. And more. He's gorgeous.
George, is fine with w/c's normally, just hangs out at the other end of the tank until your finished. I hadn't even started when he went mad, I had just taken the hood of the tank, maybe he wasn't paying attention and freaked out because he didn't see the hood come off?? He's back to normal anyway