T-5 bulbs 22k + fiji purple question

[kuyatwo]

I like the duo alot, I would consider it almost a 12k bulb. The duo is alittle bluer than an ati special and I would not hesitate using it again. My friend did not like the Fiji purple so he swapped me an ati special I had in my extra t5 bulbs so I threw it in my fixture to give it a try