Q: The family have purchased a blackmoor fish to keep a goldfish company that my youngest son won at a fair last week.
To accommodate them we have also purchased a 15 litre bowl, pump and filter.
Both are feeding well however the small goldfish appears to be chasing the larger blackmoor around and nipping him. The poor blackmoor is having to hide and we've noticed he's started to develop tiny white spots all over him.
I've put him in a smaller bowl away from the goldfish, do you know what the white spots are? How can we help him and will the fish settle down together?
