Moscow
A variant of Guppy (Poecilia reticulata)
Representative Guppyphoto — a dedicated image of this exact morph isn't available yet.
A large, solid metallic single-colour strain (Blue, Purple, Green) that can shift shade with mood and light. Demanding to breed true.
Keeper tips for this variant
Sensitive to water-quality swings — keep nitrate low and parameters stable. Selectively cull to hold the solid colour.