update:
wow this is taking along time....
I have the lighting complete on the unit, including a cool application using a relay to try and balance the current load on each of the two 20amp lighting circurts. Each circut will be controlled via independant relays that will be engergized by a signal from a RKE controller
using 2 icecap VHO balasts and 1 400w MH balast on one circut. and 3 400w MH balasts on the other. I figured that VHO is always on longer than MH, so when MH is called for it will energize a relay, and pull from the VHO circut.
Today I removed 6 tunze 6201's from my 280 today (PITA - due to spagetti wiring nightmare on top of my canopy). Will need to soak them in vinegar bath before reusing.
Friday, I am moving my chillers, skimmer, reactor, and co2 tank
Over the weekend, I plan to connect the plumbing to the tank drains.
sometime next week, I hope to move the 220gallon sump, hook it up, and fresh water test for leaks. If shown good results, then I will begin filling with RO-DI water.