hi guys i got a new orejin matsuba yesterday and put it in my pond all was well noticed it was eating fine it manage to pick up small shard or bakki shower ceramic so hover bottom of my pond clean woke up this morning to find the matsuba on top of the cover net rushed it back into the pond asap still alive now but seems to be shaking its head a lot as if the ceramic is stuck in its gill or could this be gill damage due to being out of the pond like i say was fine yesterday and since dashing it back to pond is acting as if it is fitting shaking its head have no idea how long it was out of the pond

any help wo