a barracuda with neon blue speed streaks hunting swiftly in a coral reef

barracuda neon blue speed streak hunt swiftly coral reef swift bold ecosystem lightningfast creature bluehue agile exotic apex alive vibrant graceful fin underwater prey seawater swirl marinebiology majestic competitive powerful aquatic hunter enchant strike deep fluorescent ecology lightning move sea predatory deadly marineenvironment predator beautiful ocean coralreef marine colorful