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I am currently running a Giesemann spectra with three 250 W Radium Halide bulbs and four T5 bulbs. The system is approaching a year old and it's time to change the bulbs. Should I avoid changing all the bulbs at once? Do I need to adjust the height of the fixture for any period of time?
I was thinking about changing the T5s over Thanksgiving and the Halides around Christmas to avoid changing all the bulbs at once. I was also considering if I should raise the fixture for a period of time to avoid burning the corals. Interested to know what people recommend?
I was thinking about changing the T5s over Thanksgiving and the Halides around Christmas to avoid changing all the bulbs at once. I was also considering if I should raise the fixture for a period of time to avoid burning the corals. Interested to know what people recommend?