T5 bulbs questions
- Thread starter johnwin84
- Start date
I've let them go for a year before, but you'll see a difference. Coral growth definitely slows down and the bulbs will lose strength, not noticeable to the eye as it gradually fades but once you replace the first one you'll see what I mean. If you run them less time you can stretch it a bit more, there's peeps that run their bulbs for 12 hours. The bulbs I run for 3 hours I'll let go for a year
