When to replace your lights? Coralife
Okay this is a strange question. Not one I can seem to find a good answer about. How do you know they need to be changed?
I've a Coralife 260 watt light. Two Blue Actic and Two 10k White (All four are 65 Watt each)
When do you replace the bulbs? (Beside the obvious when they burn out)
Should you alternate and get one set done first or one side done first?
Both Whites first then Both Blue?
One of Each then wait and then the rest?
75gal Salt, 18gal Sump, Skimmer, 60lb Live Rock, 90lb Live Sand, 3 Pwrhd, 2x55w Actinic, 2x55w 10k. Guest list: Goby Green Clown, Percula Clown and entire clean up crew.