Common name: Bluebell Tunicate

Clavelina, commonly known as Bluebell Tunicates or Sea Squirts, are a genus of colonial tunicates found in tropical and subtropical oceans. They are characterized by their bright blue, translucent zooids connected by a common tunic. These filter feeders are a unique addition to the reef aquarium, requiring moderate care. They thrive in well-lit environments with moderate water flow, where they can filter plankton from the water. Clavelina species often form symbiotic relationships with microorganisms, which can provide them with additional nutrients.

1. 
   Common name: Bluebell Tunicate

   Scientific name: Clavelina detorta
2. 
   Common name: Light bulb tunicate

   Scientific name: Clavelina lepadiformis
3. 
   Common name: bluebell tunicate

   Scientific name: Clavelina moluccensis
4. 
   Common name: Painted Tunicate

   Scientific name: Clavelina picta
5. 
   Common name: Stalked ascidian

   Scientific name: Clavelina robusta
6. 
   Common name: Bluebell Tunicate

   Scientific name: Clavelina viola