Yellow Blotched Rabbitfish - PhilippinesSiganus gutttatus Rabbitfish are a favorite because they can be housed with just about anything. They can be housed with either docile fish or aggressive tank mates because their venomous dorsal spines prevent other fish from bothering them too much. They are a peaceful fish except when housed with other types of rabbitfish. Be sure to provide an environment that has plenty of space to swim and live rock that has algae for grazing. Cautionary note: