FishKeeper-16 1977 Mustang Cobra Sep 28, 2004 335 0 0 38 Wheelersburg Ohio, USA Feb 11, 2005 #11 Maybe caused by excess nitrates or too much organic matter and nutrients. You can try some live plants to starve out algae and use algae eating fish./
Maybe caused by excess nitrates or too much organic matter and nutrients. You can try some live plants to starve out algae and use algae eating fish./
