theyre like ich but bigger. its only on the 2 most stressed fish., the smaller male, and the female thats tail got almost tore completely off. i did notice the barbs doing this weird flicker type thing on the substrate, tank walls, and rocks. theyd nip at the rock or whatever and then brush there bodys against it. ill look up columnaris though. i really cant sperate them since i have fry that will soon need there own tanks, unless i can setup my 29 on the floor.
