A mum-of-three has devoted her time to becoming a real-life mermaid ... filling the water "with mermagic" by teaching others how to safely be a mermaid, and also modelling. She is able to dive ...

Jo says swimming with the fin helps to improve their technique in the water and is ‘great for the core’ because the legs are doing most of the work. (Picture: SWNS) Planet Mermaid holds weekly ...