Hi Dan and Welcome to Reef Frontiers! Great to have another "Spokanite," here!
As you've found out "Aqua-Blue" is a bit of a misnomer, as they actually appear white. If you're looking for a "bluer" look, I'd suggest the following:
2 54 watt ATI Aquablue Specials
1 54 watt ATI Blue Plus
1 54 watt KZ Fiji Purple or you could substitute a 2nd ATI Blue Plus, instead of the KZ Fiji Purple.
The 2 ATI Aquablue Specials will go in the middle 2 slots, with the ATI Blue Plus and Fiji Purple on the outer 2 slots.
This combination would give you a more blue look, than you have right now, while still providing a high PAR rating, for corals.
As for timers, I use the heavy duty timers that you can purchase at Home Depot, Lowes, etc.
You'll want the outer 2 bulbs on, first. Then 30-60 minutes later, all 4 bulbs will be on. In the evening, the inner 2 bulbs will be turned off, 30-60 minutes prior to the outer 2 bulbs. You'll want a total of 10-12 hours of light, once you have corals growing. Until you get corals, you would be fine with 8 hours of light, if you choose.
As you've found out "Aqua-Blue" is a bit of a misnomer, as they actually appear white. If you're looking for a "bluer" look, I'd suggest the following:
2 54 watt ATI Aquablue Specials
1 54 watt ATI Blue Plus
1 54 watt KZ Fiji Purple or you could substitute a 2nd ATI Blue Plus, instead of the KZ Fiji Purple.
The 2 ATI Aquablue Specials will go in the middle 2 slots, with the ATI Blue Plus and Fiji Purple on the outer 2 slots.
This combination would give you a more blue look, than you have right now, while still providing a high PAR rating, for corals.
As for timers, I use the heavy duty timers that you can purchase at Home Depot, Lowes, etc.
You'll want the outer 2 bulbs on, first. Then 30-60 minutes later, all 4 bulbs will be on. In the evening, the inner 2 bulbs will be turned off, 30-60 minutes prior to the outer 2 bulbs. You'll want a total of 10-12 hours of light, once you have corals growing. Until you get corals, you would be fine with 8 hours of light, if you choose.
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