Experience with Coralife 20,000K Flour. Bulbs?

[12 Volt Man]

Hi everyone. I have been using Hagen standard Flourescent Powerglo bulbs (18,000K) on my freshwater tanks for years. I love the look - nice and bright with a white hue with a hint of blue.

I know Coralife makes a high intensity 20,000K bulb. I am wondering if this might look even better?

I will be using them on a tall tank (29" tall 150g).

Just curious if anyone else out there has used them.

thanks,

12 Volt.

 

[wonword]

im using 20k bulbs that came with my odyessea PC ficture on my 55g, and im getting really bad green water

 

[12 Volt Man]

okay but you are using PC's right? these bulbs are standard (but high intensity) flourescents- I would be using 4 36" 30W bulbs.

green water problems aside - how do you like the colour? is it nice looking?