Today my CL's started hanging out in the top corner of my tank. Is this a sign that they're ill or something. These are the first loaches I've ever had so I'm still learning. I checked my water and everything seems fine.
Hmmm that's weird. Never had a clown loach do that before. Are all of them doing the same? Do they have plenty of hiding places in the tank? Are they breathing heavily?
loaches will do that , mine are everywhere espcially if you have a group. I find they behave totally differently when you have like 4 or more, I have 6 and they are awlays doing something funny.
It's normal for them to go exploring or even go up and down against the glass but hanging in an open corner for long periods of time, I don't think that's normal. They could be fine but IME I've never had clown loaches that would do that sort of thing. They're bottom dwellers so they should be spending the majority of their time in the bottom.