Koi fish floating in zero gravity

Bioluminescent koi glide through a black void as if swimming in air, each fish moving with calm intent and gentle arcs that read as floating choreography in zero gravity. The scene feels like a serene meditation in space with sparse bubble clusters rising and reflecting soft color from the fish bodies. Scales glow in teal, aqua, pink and warm gold that echo the palette of #071129, #0FB3B8, #3FE8D0, #FF6FB5, and #FFD166 to create harmonious color highlights. Surfaces remain clean and unlettered so the composition reads purely as form and light. Materials are smooth wet skin of fish, translucent soaplike bubbles, and a deep matte void that absorbs rims of light. Focus falls crisply on one foreground koi with shallow depth that softly blurs midground and background layers. Frame tightly for a vertical 9:16 crop that centers the main koi in the upper third and leaves negative space below for rising bubbles and motion. Viewpoint stays at eye level with a gentle wide feel that emphasizes vertical travel and graceful descent. A single object like a drifting pearl or a tiny mechanical tracer can hint at story without dominating the scene. Render as a high-detail digital painting with luminous, soft-edged glow and subtle texture to scales and bubble film.