Cultured Green Octopus Branch Frags are an easy coral that has great movement and vibrant colorations. Their flowing polyps make them very desirable to all hobbyists. Their tentacles are thicker and shorter than other corals in this genus. The polyps will be present during the day and hide during the night, so do not be alarmed that they are not out when the lights are off. Its needs include moderate light and medium flow. They can live in situations with higher lighting, but be sure to avoid too much flow. Feeding them a marine based, meaty diet a couple times a week is essential in any tank situation, and is most important in situations with lower lighting. Supplemental feeding and regular water changes will turn these into major colonies in a short period of time. Provide enough space between this coral and its neighbors because their sweeper tentacles come out at night and can sting other corals.