Hey John, what happened with the leak? Did it all clear up? I'm assuming that it must have because
a) You havn't posted about it and
b) The tank's still full!
Have you always had 3 Aros? I'd only ever seen 2 before. Come to think of it, have you put a good few new fish in there? Just seems to be more of everything! Must be all the space - they've spread out more!
And those are the most active bichirs I've ever seen, especially the first day of the 10,000 - one of them was swimming all over the place! Always thought they were quite a sedentary fish, but yours seem to be more active. Maybe it's because they've got so much space to explore.
I'm glad you slowed down the camera swing. Isn't SOJ getting a sore arm doing that every 5 minutes...?!