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Re: [AGA Member] UV Sterilizers

Re: Digest V1 #114 Mon, 29 Dec 2003 09:03:17 -0600 concerning light levels and green water.

TimG ("tandj" <tgray@stx.rr.com> ) Dec 2003 09:40:20 -0600 asks : "What was your lighting before and after green water attack?"

Answer: Three 150 watt metal bulbs, suspended 18" above an open top 6' long 125 gallon tank caused green water and other algae. Removing one bulb reduced light level by 1/3, eliminating green algae.

John G

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