yea, thats definately a thought, i would probably want to space each kind of bulb out a little more evenly tho, and not have all of one kind of bulb clumped together, that way you could get more even coverage.
i already have a 2 stage light timer arrangement, my actinic/white mixed bulbs come on at 11 and stay on till 11, and the 10k all whites that i have now, come on at 12 and go off at 930, adding a 3rd timer isnt any big deal, have you seen the pictures of how i redid my stand and timers?
rather than putting all 8 bulbs on just 2 ballasts, what i could do is use the one big ballast that i have now, and use it to run 4 bulbs on one timer, and then use 2 smaller sepperate ballasts on 2 more timers. then you would have the morning, where the first 2 bulbs would come on, then the other 2 then the 4, and then for the off cycle, have the 4 go off, then the 2nd 2 and then the last 2. in the 2's group i'd have like one white and one actinic i guess, and then the 4 could be the 14k's,
then the rest of the system would be, 1 timer for the "moon lights" so thier not on all day, and 1 more timer for the fuge light, and then there is the possibility of needing 1 more timer for the algal scrubber but i'm not sure about that one, i might just leave thoes on all the time.
thoughts?