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Old 08-19-2006, 11:58 PM
SeaHorse_Fanatic SeaHorse_Fanatic is offline
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They recommend 1 MH for every 2' by 2' section, so for sure (like Ruth stated), you will need 2 pendants to light that size tank. Also, your tank is deep so 400 watts is good for penetrating that depth.

Anthony
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