duncan coral glow in led blue light, lps polyp on frag plug, blurred fluorescent torch coral move tentacle in flow, live rock

duncanopsammia axifuga dendrophylliidae anthozoa branched disc coral whisker duncanops australia stony corallite colony photosynthetic large polyp lps easy care stinging cell zooxanthellae peaceful plankton feeder euphyllia glabrescens caryophylliidae trumpet indonesia aggressive aquatic biodiversity fauna propagation environment underwater aggregation chumminess community lateral salt saltwater aquascape reef tank aquaculture tropical coralimorph macro controlled conditions pet aquadesign glass refraction fragging duncan glow led blue light frag plug blurred fluorescent torch move tentacle flow live rock nano marine aquarium popular beginner aquarist