Some beautiful examples of fish homes here!

This is much more of a reaction that I expected.
Lewis, your research is very interesting. Is it a part of a PhD? I wouldn't have guessed that these little snails had such healing powers

Do you see any potential in the near future to use the healing properties? Humanely too?
Haha yes Marc your one does count!
Bob, that sounds amazing. You have any pics of the shop or the 'little' 6 or 8 ft tanks

Must have cost a fortune.
Graham that really is a badass fish!! I can't believe you gave him mini-CPR (Albeit not mouth to mouth hehe). Is that duckweed I see in your tub?
Matt, ah I see what your saying, it's interesting how the snails are blind and only sensitive to brightness. Well you certainly seem to know what you're doing, I think feeding a little less and vaccuming a little more often would do the trick. Fish tanks really arnt hard work (Once you have a little experience), just gotta do some research beforehand. I would put Java moss in your tank, it's almost impossible to kill it and will grow without a light on your tank!