grube`s gorgonian, colonial soft coral move tentacles and hunt for food, healthy animals in nano reef marine aquarium, popular pet

039 aggregation allmymoneygoestocorals anthozoa aquaculture aquascape aquatic biocenosis biodiversity captive chumminess coelenterates colony colorful commensal community conditions controlled coral decorative dof ecosystem encrusting environment exotic explore fauna feeding filter flava flow free gorgonian group grube invertebrate lateral macro pacific philippines photosynthetic pico pinnigorgia poisonous reef saltwater salty sessile shallow skeletal space sting structure tank tropical underwater widespread wildlife