T5 Bulb Replacement

[Tranquil201]

I am getting a TEK T5 8 bulb unit today. As far a bulb replacement does anyone know a good website to order bulbs? And also how often should I replace these bulbs?

 

[Alex]

The vendors on this site all carry a good variety of T5 bulbs.

 

[NYreefNoob]

bulbs every 12 months and i would get ati bulbs 5 blue + 2 blue special and 1 figi purple