http/www.aquaticeco.com/index.cfm/fuseac...etail/iid/11380
The only thing that is missing is the bubble counter. Easily DIY'd or bought separately
Vic
The JBL/Dennerle cylinders are identical, except the label.I would also get the JBL over the dennerle as its much easier to refil the JBL cylinders than it other makes.
Trouble is the shops dont seem to care about that! if its not got a JBL label on it, they wont fill it in my experience, stupid I know!
Sam