<a href=showthread.php?s=&postid=8507215#post8507215 target=_blank>Originally posted</a> by archer8681
hmm, now that were on the lighting subject, wouldn't the combo fixture be better? "best of both worlds"
I like the idea of the moon lights built in.
What is everyone's feelings on these combo fixtures?
I guess it really depends on what you want. If you are doing sofities, LPS, SPS, or mixed reef. I started off with softies and now am pretty big into LPS, i personally dont care for SPS, except for the occasional Monti Cap, being that you are a newbie, SPS are Far off, if at all. I personally havent had either MH, or T5's, just power compacts. In planning my 90 i have done tons of research, and you can too by just looking at the lighting forum.
T5's will keep just about anything Metal Halides will keep. Some positive things of T5's are less electricity, dont heat up water as much (so you probably wont need a chiller, which are electricity hogs), Bulbs only have to be replaced every year and a half to two years. Negatives, no glitter lines.
Metal Halide positvies are you can keep anything, however, you might want actinic supplementation (Like your combo fixture). People love Metal Halides because of the Glitter lines which i dont beleive you get with T5's. I think it might be better growth rates, but T5's are also excellent. Less bulbs to replace, however, more expensive and have to change them more often. Negatives include more electricity, heat up water.
Its kind of like comparing Ford to chevy, You can do what you said and get the best of both worlds, but i know i dont want to drop a grand on lights. You probably will be really happy with the fixture, im sure i would to, its just that i think its just too much for what i want, thats the main thing, what do you want to keep. You might also want to look at powercompacts, that should keep many softies and LPS, just no clams or SPS.
Hope this helps.
Jeff