Green Bubble Coral Plerogyra sinuosa Type: LPS Family: Caryophylliidae Origin: Fiji Aquarium Needs - Lighting: Moderate lighting Water Quality: Good to high. Current: Medium Temperament: Aggressive Supplemental Feeding: calcium, strontium, and other trace elements to the water. Frag Difficulty: Very Difficult Personal Observations - An amazing coral to care for. The bubble coral is a beautiful LPS. My personal fav. But it is not without its draw backs. This LPS will extend it's tenticals at night so a large space is required. As the coral grows it will increase its sweeper radius. Target feeding of Mysis or even prawns with help sustain this great LPS. Over all I would call this a great LPS for some one with a tank that has gone a few months after the cycle and has not seen algae blooms since then. Success will be determined by water quality and feeding. Good Luck Costs of this great Coral have gone up significantly over the last 2 years. PLEASE SHARE YOUR EXPERIENCES WITH THIS CORAL. Especially if you have a better pic than mine.