holthuis cleaner shrimp, ancylomenes holthuisi at a puerto galera tropical coral reef, philippines. this transparent

anemone aquatic batangas beautiful biodiversity boomerang bubble camouflage carid channel cleaner colorful commensal coral deep diver diving ecosystem environment environmental galera healthy hidden holthuis landscape life macro marine nature philippines protected protection puerto purplespotted reef saddled scandidivers scuba scubadiving sea shrimp shrimps transparent triangle tropical waters