Alright i have to admit it's hard taking a photo by yourself and measuring, but mine is about .5cm shorter then this pic. My system is a 90 gallon corner tank dosing Alk, Ca and Mg. Currently running a Ice Cap 250 MH with 4 39w T5 (hoping to have my 55 light LED built in next two weeks) and Reef Octopus skimmer. The system in run on a Apex lite and will hook my LED up to dimmable switches to run off the Apex. The frag is currently about 16" from lights.
Parameters
ALK @ 9.0
Ca @430
Mg @ 1400
Salinity 1.023-4
Ph 8.1-8.25
NO3 <01
PO3 <.22
Temp 75-78.6