brian1973 Superstar Fish Nov 24, 2008 #21 Jan 20, 2008 2,001 3 38 Corpus Christi, Texas Nov 24, 2008 #21 brian1973 Nov 24, 2008 I have noticed this on my pleco's as well, it is only when for whatever reason weekly water changes get skipped and the nitrates elevate above 40ppm, usally within a day of the water change it is gone.
I have noticed this on my pleco's as well, it is only when for whatever reason weekly water changes get skipped and the nitrates elevate above 40ppm, usally within a day of the water change it is gone.
