Rabbitfish

Rabbitfish are unusual very hardy species that adapt well in most any type of environment and do not bother other tank mates. Rabbitfish are docile grazers in the home aquarium and easy to care for and much more durable than surgeonfish.  They have venomous dorsal fins that spike if they are threatened or just stretching.  They can also camouflage their body at night to blend in with their surroundings.