Ok, so my 50g has for some reason been attacked with 1 or more bacteria/diseases.
I have lost 6 L183s to Columnaris and 3-4 of my zebra plecos have these red round sores on the side of their heads. I cant seem to figure out what they are. I had it once a few months back and dosed metro and it went away.
I was dosing metro for a week and that did not work and then used kanaplex and then dosing metro in the their food. I have not lost a fish yet since using kana plex. Fish seem to be doing a bit better even the L183's that seem to be covered in the white stuff. I just dosed kanaplex/metroplex together as I read online you need both to kill this.
I still cannot figure out what these red sores on the side of the L46 heads are. Anyone have any idea on how to treat this?