They are considered a delicacy in Japan.
They are a temperate species and don't need a heater, and would do well with goldfish, non aggressive natives, of Uruguayan species like Gymnogeophagus that need a cooling period.
They are a temperate species and don't need a heater, and would do well with goldfish, non aggressive natives, of Uruguayan species like Gymnogeophagus that need a cooling period.