Blue Betta Fish - Elegant Siamese Fighting Fish with Flowing Fins #3308559 (License: Personal Use)

This high-resolution image features a male Betta splendens with iridescent blue dorsal, caudal, and anal fins that transition to delicate white edges, creating a dramatic contrast against its coppery-pink body and scaled texture. The fish is captured mid-turn, highlighting the fluidity and layered structure of its extended fins, with fine rays visible under soft lighting. Its large, expressive eye and slightly flared gill covers add character and vitality to the composition.

Used on aquarium care blogs, pet retailer sites, or educational pages about freshwater ornamental fish; targets hobbyists seeking visual inspiration, species identification, or aesthetic content for tank setup guides.