My dad is a builder, hence why i have such a nice enclosure haha.
I'll have to see what i can do.
And 'pythonking' I have a fitting there now, and im only using the top tank at th emoment and just want to know what size bulb to get in the first place haha, i dont want to spend heaps of money relying on stupid petshop workers advice to find out its the wrong watt and gradients not right etc.