SPS MH light.

STEVE-O · May 9, 2009

What double ended MH bulbs in your opinion do you think is the best for sps tanks? Please include brand name and temp.

ChrisKirkland · May 9, 2009

Reeflux 20K

29reef · May 9, 2009

I think ushio 20k and helios 20k are two popular bluer bulbs. Are you asking for pure MH light or MH with suppliments (T5, vho, no, pc)?

STEVE-O · May 9, 2009

pure MH light.

Haeun · May 9, 2009

i personally love the radiums.

imisky · May 9, 2009

i love the phoenix 14K on HQI ballasts.

uwtrauma1 · May 9, 2009

I love the Reeflux 12k on HQI ballasts

douglam · May 9, 2009

radiums if you have the right ballast, otherwise phoenix.

seesick · May 9, 2009

what is the right ballast for radiums?

I am thinking of switching from xm's to the phoenix bulbs,
good idea?

kev apsley · May 9, 2009

Helios crank out some par and are pretty blue on a magnetic ballast

imcosmokramer · May 9, 2009

what do you mean by "best"?

best for growth?

sjfishguy · May 10, 2009

I could not ask for more than my Phoenix bulb, perfect colors on every coral and good growth.