I was looking at hello lights for a 250 retro. I saw several to choose from. I was wondering what the diff. b/t eletronic ballast and magnetic ballast? Then what is the diff. b/t the different types of starts on the mag. ballast?
Thanks
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MH Lights
I was looking at hello lights for a 250 retro. I saw several to choose from. I was wondering what the diff. b/t eletronic ballast and magnetic ballast? Then what is the diff. b/t the different types of starts on the mag. ballast?
Thanks
75 gal. RR, 20 gal. sump, euroreef cs 1-5, 125 lbs. liverock, 4 inch sand bed.
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