lobed brain coral polyp lps in laminar flow, zoanthus colony on frag plug, caribbean substrate bottom, live rock marine

lobophyllia hemprichii lobophylliidae largebrain root coral lobed cactus indopacific semiaggressive luminescent zoanthus sociatus button polyp zoanthid zoantharia zoanthidea lps dominated large stony zooxanthellate photosynthetic shape plankton feeder biology biocenosis fauna underwater aggregation chumminess lateral salty saltwater aquascape hardscape reef tank aquaculture colorful current tropical decorative macro farm commensal encrusting controlled conditions explore petshop tentacle invertebrate propagation shallow dof captivity space glass refraction brain laminar flow colony frag plug caribbean substrate bottom rock marine aquarium aquadesign fluorescent pet aquarist led