Ballast Question

Discussion in 'Metal Halide Aquarium Lighting' started by Seabeast, Oct 21, 2009.

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  1. Seabeast

    Seabeast Flamingo Tongue

    Joined:
    Dec 17, 2008
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    Im looking at getting either a dual 150w or a dual 250w current usa fixture. My question is do these fixtures come with ballasts? And if not would i have to buy 2 ballasts or just 1?
     
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  3. GuitarMan89

    GuitarMan89 Giant Squid

    Joined:
    Mar 31, 2008
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    Location:
    Wilmington, DE
    I believe they do, but it should say so in the item description. Just for you general knowledge, generally you need two ballasts, one for each bulb, but there are some dual ballasts, such as the Galaxy Dual 250 which you can plug two bulbs into.