Blue (Blue Dream / Blue Velvet)
A variant of Cherry shrimp (Neocaridina davidi)

Representative Cherry shrimpphoto — a dedicated image of this exact morph isn't available yet.
Selectively bred blue lines: deep solid Blue Dream and the slightly lighter Blue Velvet. Among the most sought-after color forms for planted tanks.
Keeper tips for this variant
Blue coloration is somewhat mood/stress-responsive—stable parameters and minimal disturbance keep the blue deep rather than washed-out grey.