What type pf background is that and where did you get it, if i may ask?
I like the tank. How are the Blyxa doing in a low light tank? Was thinking about some of these for my tank.
Blyxa grows well with at least 30 par, ive had it in non co2 setups as well and it does ok, grows slowly but doesnt melt.
Background is a window film tint you can buy at lowes or home depot, frosted color.
As far as the pipes, you need special s.s. bending equipment, and a welder if you want the suction cup pins. not cheap equipment but keep an eye on the sale forum, i might start making these on the side.