Home›Encyclopedia›Knobby sea rod›Purple Knobby Sea Rod← Knobby sea rodNatural variantPurple Knobby Sea RodA variant of Knobby sea rod (Eunicea)+ I keep this Save to boardA piece that reads purple under blue reef lighting.This page covers the Purple Knobby Sea Rod variant. For full husbandry, water params, diet and health —General care: Knobby sea rod →Other Soft Corals variantsDeep Purple Knobby Sea RodCream Knobby Sea Rod