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Re: RO water and algae
>>>Date: Mon, 4 Aug 1997 00:02:42 -0400 (EDT)
From: MMacG1167 at aol_com
Subject: RO water and algae
Does anyone here who uses reverse osmosis to supply most or all of their
tank water have what they would call an "unacceptable" algae problem?<<<<
I use 100% RO water and currently have no visible algae in my tank. I
reconstitute the water with a combination of RO Right, calcium chloride and
epsom salts to achieve a GH and KH of roughly 5. The tank has a laterite
substrate and I use Dupla tablets at water changes and Dupla 24 drops
daily. I add potassium nitrate at water changes to achieve a nitrate
concentration of roughly 5 ppm. Lighting is 5500K metal halide at 3 watts
per gallon.
I did have some hair algae several months ago but the addition of some
ghost shrimp eliminated it. The shrimp are gone but the algae hasn't
returned.
Don