I've had a nassarius acting rather odd as of late. For the past two weeks he hasn't been very active - and likes to sit just above the sand bed on his side. His foot will just hang out and I've though he's been dead more than once - only to pick him up and he starts moving. He doesn't move around the tank anymore either, just occasionally buries himself and resurfaces at the same spot the next day or so.
Previously he was one of my most active ones so I'm not sure what to make of it. All my fish/sps/lps/softies are happy and doing well, so I doubt it's any of my parameters. Any help is much appreciated!
Previously he was one of my most active ones so I'm not sure what to make of it. All my fish/sps/lps/softies are happy and doing well, so I doubt it's any of my parameters. Any help is much appreciated!