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02-05-2011, 03:48 PM #1
UltraLife blue-green algae remover
Does anybody have experience with using UltraLife blue-green algae remover (http://www.ultralifedirect.com/HTML/..._remover.htm)?
If it really is a more gentle approach, I would prefer using it, before I reach for antibiotics (erythromycin).
I'd like to hear about how effective it is, and if O2 levels and pH get affected drastically.