Sick Hippo - What is this? Not a parasite

[DanG]

Originally Posted by todd516

I think the same as Der Iron Chef. Mine gets little things like that every once in a while, too. They go away after a day. They try to get through the spots they really shouldn't--and scrape their color a bit. Should be fine by tomorrow if that's it.

I'm so hapy to read this, I have one in my 70 that's a bit bigger than a toonie and he keeps trying to go visit the shrimp and usually gets stuck about half way...