Lurker here!

I was only thinking yesterday that I would really LOVE to be able to grab the "For sale" sign and 'plonk' it in another tank, instead of trying to move fishies I want to sell around ....

other wise there isnt too much I'd like to change, a counter would be great however.

Edit: I have also thought in the past that it would be better if the dead fish floated to the top of the tank, so that I didnt have to search around for them. I know someone else has mentioned it would be good if they were not so hard to see