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Re: [GSAS-Member] GSAS-Member Digest, Vol 53, Issue 21



On Friday, November 14, 2008, at 12:00  PM, 
gsas-member-request@thekrib.com wrote:

> 4.5 watts per gallon with 2 year old bulbs

Shango, if you haven't changed your bulbs in 2 years you dont have 4.5 
watts/gal. anymore. That could effect/slow your vascular plant growth 
and therefore allow the black hair algae to increase. You may or may 
not know that, you cant completely get rid of any algae. All you can do 
is manage it.

Clay Anderson

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