Blue Turquoise Rainbow (Melanotaenia lacustris) Loaches This fish features a clean

This fish features a clean white to pale translucent body

It's characterized by its distinct coloration

combining the signature “red back” trait of the Manacapuru lineage with the luminous qualities of albino genetics

Predominately sedentary fish

Kryptopterus bicirrhis

Blue Turquoise Rainbow (Melanotaenia lacustris) Loaches This fish features a cleanBlue Turquoise Rainbow Melanotaenia lacustris Liquid sapphire in constant motion The Blue Turquoise Rainbow is one of the most striking freshwater schooling fish available. A brilliant metallic blue body shifts into turquoise and aqua tones depending on angle and lighting, creating a liquid, iridescent effect as the fish turns. Mature males develop deeper coloration and a taller, more pronounced body shape, especially when displaying to females.