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Old 04-22-2002, 03:24 AM
CHEAPREEF CHEAPREEF is offline
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Join Date: Mar 2002
Location: Edmonton, AB
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Default Lighting for clams?

Would 2 175 watt MH be ok in a 75gal depth of 20". This would be for a maxima and a derasa. Or should i stick with the single 400watt i have now. The reason i ask is i am building a new hood and have 2 175watt MH and ballasts sitting doing nothing. This would also give me a better spread of light. What do you guys think?

Thanks
Clinton
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