Fusion With Rei: https://www.deviantart.com/aniahmator/art/Rei-And-Pisces-Fusion-742208011

Pisces is one of the spirits that help out Rei as the Zodiac Wielder. He is a kind yet shy spirit that is mostly seen around Aquarius. He is Aquarius's boyfriend. Along with the 12 other zodiacs, he aids Rei in fighting the Reverse Zodiac Wielder and the 13 Reverse Zodiacs.