Best Bit Of Kit

fcmf, that is great advice. 
I think I'll go with the crazed expression, possibly whilst holding the syphon, which could look quite offensive if wielded correctly, or at least flick a small amount of fish poop at them.

Hehe this thread is creating a few chuckles tonight 

In an attempt to drag this thread back on topic, do you guys keep a pair of scissors just for the tank aquascaping? Any recommendations?

I use a giant freezer clip to hold a short sleeve up onto the shoulder.

Genius idea Sue!!