Yeah i have a very small and cheap magnifying glass, but with the camera's these days they zoom in pretty damn well, but i only use an old handy cam camera so it's not connected to anything, etc.
I'm almost ready to go amigo, it has taken longer to build than i thought, but I'm really happy with how it's looking so far and has been a lot of fun to build, just hope it all works when i turn the pump on!
I realized i needed to run a powerful enough magnetic drive pump to supply the water falls, it should be fine but yeah i wont know until i flick the switch.
It can run up to 400lt/100gal per minute so pretty beefy, will update my thread next week with everything set up.