solar tubes

[prickles]

I've read all the threads I can find about solar tubes. Unfortunately they seem to not post after 2-3 years. Anyone have any experience to share past that? I'm considering sola tubes for a very (20k?) expensive tank setup. I'm in the sunny part of AZ.

[dave.m]

Have you looked at this one?
(http://www.reefcentral.com/forums/showthread.php?t=2040499)
Dave.M

[prickles]

I have and love the fabric idea. I was planning on using that if I go this route. It's still less than three years old though. I'm still hoping to see something older.