Bulb Question

[michaelf1478]

I've been useing the 14000k cheapos and now m gonna get some good ones what is the best kelvin level for growth? I have 400watt MH.

 

[michaelf1478]

Are the 10k the yellowish color ones?

 

[buddyro]

michaelf1478;646313 wrote: Are the 10k the yellowish color ones?

Yellow/Bright White... I used 10k's in the past and my tank looked like a Clinic...Not sexy at all... I prefer 14k's more blue/purple and still get decent growth,JMO...

 

[michaelf1478]

How do the 20k look? Just really blue?

 

[ralph atl]

Radiums.

 

[crewdawg1981]

Radiums with proper ballasts are a crisp white with a hint of blue. At least on my tank that is.