MarkP Posted November 7, 2003 Share Posted November 7, 2003 Are hps lights ok to use in a reef tank? Link to comment
RobD Posted November 7, 2003 Share Posted November 7, 2003 LOL battle of the minimalist messages! what is hps? Is that some light from Taco Bell to stop the spread of diseases from employees that don't wash their hands? Link to comment
pseudoreefer Posted November 7, 2003 Share Posted November 7, 2003 Hps= High pressure sodium (I think) No, they're not ok for reef tanks because they're not the right spectrum. Link to comment
wetworx101 Posted November 7, 2003 Share Posted November 7, 2003 they arent very good, but along related lines the mercury vapor fixtures are pretty good bacause they can be used to run some types of Iwasaki bulbs. Link to comment
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