The average fluorescent tube loses approximately  50% of it’s light output quality within one year. Changing your aquarium bulb regularly helps provide optimum living conditions for the fish and plant life.

Attached to every GLO bulb package, you’ll find a convenient sticker which you can fill in with a date (anywhere from 8 to 12 months from the date of purchase) and place it in a prominent location to remind you of when it’s time to change your bulb.

Or, if you prefer, CLICK HERE to sign up and we’ll send you a reminder when it’s time.
      



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