Check out this tank, no mechanical filtration, solar tubes

[mapn4reef]

I had to share, I just stumbled into this build. I am amazed at this tank, no mechanical filtration, only 216 watts of T5 for supplement, neat use of solar tubes... He's got some great SPS, Acans, scolys, other delicate corals, and some interesting fish, all in one setup...

Wow, amazing...

http://www.reefcentral.com/forums/showthread.php?t=1705750

And his 800 gallon "classroom build":
http://www.reefcentral.com/forums/showthread.php?t=1179568

 

[gabberjaw]

that is really cool! there are so many things to be learned from this thread1 WOW!!!!!!!!!!!!