Here is a close up of the RO/DI unit I got off ebay.
Finally got the tank in the basement.
Here is the PFO dual 400 watt ballast that will be part of my lighting. I have several ballasts that the factory I work in threw out, 400 watters and 250s, not sure which I will use yet. I am looking to use VHO for actinic supplementation.
Here is an old Corallife 4ft PC fixture I plan to use on the 75 gallon sump.