Cá betta hồng rực

A hyper-realistic macro photograph of a vibrant pink betta fish (Siamese fighting fish) swimming gracefully in a clear glass aquarium. The fish has long, flowing, silky fins with a delicate gradient of soft pastel pink to deeper rose tones, resembling soft fabric or flower petals. Its scales are highly detailed, metallic and slightly iridescent with a subtle shimmer, transitioning from pale pink near the head to a darker purplish tone toward the mid-body.

The fish is captured in a side profile, centered in the frame, with its fins fully expanded and spread out like a blooming flower. The tail fin is large, fan-shaped, and semi-transparent with fine ray structures clearly visible. The dorsal and ventral fins are elongated and gently curved, creating a sense of fluid motion.

The aquarium background is softly blurred (bokeh effect) with green aquatic plants, creating a natural and calming environment. Tiny air bubbles float in the water, adding realism and depth. Lighting is soft and diffused, coming from above and slightly behind, highlighting the translucent fins and creating subtle reflections on the glass.

Ultra high detail, 8K resolution, shallow depth of field, professional macro photography, soft lighting, realistic water refraction, crisp focus on the fish’s eye and scales, smooth gradient background, no noise, cinematic composition.
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