Clownfish poop

[OCDP]

Thanks for the input. Both clowns still eating like pigs and appear healthy.. nothing physical I can see with my eyes.

The larger clown though, really has a thing for the left corner of my tank. I don't know if it's just crazy clown behaviour, or if there's something bothering the fish.

It does two things:

First, the two clowns always swim against the flow. Okay, not always but 95% of the time they are just idle and swimming against the flow in the center of the tank (I blame the larger fish, because when I had the previous pair, they started this, and when I added the new perc on Friday, I think it just started following the others lead) ... I dunno if this is a bad sign, or if they just really dig swimming against the water flow?? I am wondering, because they are both wild caught if this is just natural for them. Second thing my larger clown does, is it gets itself into the left corner of the tank, near the bottom and just kinda hangs.. again, still kind of swimming against the flow. He's not laying down or breathing heavy or taking a load off cuz it's stressed, it just looks like it enjoys hanging out in that part of the tank for whatever reason. I sure wish they would move around a bit more. They literally are always swimming against the flow. I never get to see their full faces other than when they are eating, just the side views all the time.

I've had too many days to sit and stare into the tank, I am probably just worrying myself, which I tend to do often. For now, I will assume they are normal, crazy clowns.