Lighting question?

[bellaNmatt]

Ok here is my situation. I am looking for more light. I want to do alot more with my reef now as I have had my 30 gal. tank going for 6 months. I was just wanting some opinions on what would be a better choice.

1.JBJ K-2 Viper Deluxe 250W HQI Clamp on Lamp Lighting Fixture w/2 LEDs & Fan (http://www.marinedepot.com/ps_ViewItem~idProduct~JB9133.html)

2. 30” MH ADV+ CF 380W (http://cgi.ebay.com/30-Metal-Halide...photoQQcmdZViewItemQQ_trksidZp1742.m153.l1262)

These links I have posted have pictures and info on the lights.

All opinions are greatly appreciated!!
thanks!

 

[Amphiprion]

Theoretically, the second choice should be brighter. Whether it actually is or not is up for debate. In any case, I do think the second choice will afford you more options, since it at least has some actinics.

 

[Ace25]

For the nice "Sleekness" factor that Viper with a Phoenix 14k bulb in it would probably look nicer astheticly, but may not be the best choice for the corals out of the 2.

 

[reefbumgm333]

Only problem I have found when using halides on a small tank is keeping the temp down. Without a chiller you will need to run more fans which in turn will make your evaporation increase. I for one hated having to fill my tanks from evap everyday so I chose to go woth t-5's. In turn I have much lower heat issues and much less evap from using fans.

 

[thincat]

That was my concern...Heat. I have t-5's with a fan in the sump. I have looked into MH and see no way without a chiller. IHO