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Re: Long background grass

Subject: Re: Long background grass
by Anon on 2011/6/17 21:56:48

That light is only 20w and no where near enough for good plant growth. When the tank is planted as heavy as you are attempting, a lot of the light will be blocked by the upper plants and the lower ones will miss out and begin to die, thus in turn polluting the water. Some how you neeed to get that wattage up to around at least 40w by adding another tube using a separate light unit capable of handling 20w. Something like the Hagen Glomat single Starter Unit 20w @ ?18.19