A) DR PETER BURGESS REPLIES: Looking at the photo, your Ryukin goldfish appears to have a skin growth, possibly a type of tumour known as a fibroma. Skin fibromas are fairly common on goldfish. Over ...

A single tailed red and white goldfish called Tamasaba sabao has been imported into the UK. Looking like a cross between a Sarasa comet and a Ryukin, these large growing hardy goldfish are colourful ...