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lcheesman · 03/06/2006, 01:03 PM

Bulbs are made by arcadia and have been changed during this problem. I have 2 160watt 03 actinics. My tank is 30inches deep, do you think that harmful uv could reach the bottom to still cause trouble there?

03/06/2006, 01:03 PM	#44
lcheesman Registered Member Join Date: Feb 2005 Location: United Kingdom Posts: 113	Bulbs are made by arcadia and have been changed during this problem. I have 2 160watt 03 actinics. My tank is 30inches deep, do you think that harmful uv could reach the bottom to still cause trouble there?