Coral Reef Ornament BlueThe biOrb Reef Coral Sculpture is inspired by the acropora coral outcrops of the South China Sea. This colorful piece creates hiding places for fish and shrimp. It would be a natural choice for a biOrb Saltwater aquarium. Use with sea fans and sea lilies for a colorful reef effect or mix with color kelp for a stunning display. This sculpture is designed especially for the biOrb FLOW aquariums. Also suitable for 8 gallon 30 liter biOrbs and larger and