Quote:
Originally posted by NWhoric
what do i connect thr ground to on the t5 retros from reefgeek? i got them all wired up and running just need to install them over my tank. will it affect the strength of the lighting if i place a piece of glass or acrylic between the lights and the tanks to keep the splash off the bulbs?
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Connect the ground wire to the ballast case.
Thin Acrylic seems to block less light than glass.