Thanks. The store said red rainbow. Which I’ve been looking for forever. It seems to have red showing as it colors up. It’s tail is split so I’m hoping that heals. Male?How big is the fish?
Assuming it is not a hybrid, it is Glossolepis incisus.
The following link has all the known rainbowfishes from Australia and new Guinea.
Melanotaeniidae and Pseudomugilidae
A website dedicated to Rainbowfishes of Australia and New Guinearainbowfish.angfaqld.org.au