thanks
the staghorn is about 1.5m wide, slightly smaller one at 1m is on another pole
lots of tillandsias available here, going to add more bromelliads and tillandsias as time progresses
have a 4 metre taxidernied python to coil on the post as well
in summer 2 300w heaters moved my 3.000l tank up 2 degrees over an 8 hr period
passing the water through 30m of 25mm black alkathene pipe coiled on the top of tank increased temp by 12c in the same period