SIAM PIPEFISH (Doryichthys boaja)

Doryichthys boaja (long-snouted pipefish) is a species of freshwater fish of the family Syngnathidae. It is widely distributed in Southeast Asia, found in Indonesia, Malaysia, Thailand, Cambodia and Vietnam. It lives in streams and rivers, where it feeds on small crustaceons, worms and insects. It can grow to a maximum length of 41 cm, making it the largest recorded freshwater pipefish. This species is ovoviparous, with the male carrying eggs before giving birth to live young

https://en.wikipedia.org/wiki/Doryichthys_boaja