I have found that this is a very hot topic in reefing circles since the introduction of LED's a few years ago. I have always run fluorescents over my freshwater tanks and never had the need to change. Always got good results with colours and plant growth...
but the saltwater game is different.
My lighting budget for this build is about $1000. That does not mean I want to spend that much, but will, to ensure a healthy tank. Probably the single most expensive piece of hardware... next to the MP40 I got for Xmas.
I've somewhat decided on a fixture for each option:
1) Aqua Medic OceanLight T5 HO 8x39W - Retails for about $520 without bulbs.
2) Hamilton Tech 3' Cebu Sun- 1 Metal Halide & 4-39W HO Actinic T5 System (175W 14K, Electronic Ballast) - Retails for $580... with bulbs... so this is cheaper than the T5 fixture.
3) Haven't quite decided on a LED fixture but I do really like a bit about all of them. However, 2 of the higher end fixtures is a little bit over my budget, like 2 Radion Pro's. 36" tank remember.
4) Reef LED Lights DIY 24" with a selection of the LED's I want. Probably could build this for under $800. Although electronics have never been my strong point.
Thanks to everyone for your input, please keep the comments coming. I still have a few months before I need to buy a light.
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