i was just about to say i think you saw a mangrove jack didn't know they got 4 feet new they got big but thought it was more like 2-3 feet
they are high end brackish fish so no i wouldn't keep them in freshwater it really bugs me how LFS allways try to sell brackish fish as freshwater fish but they are pretty aggressive with a mean set of teeth great fish for a SINGLE fish tank
they are high end brackish fish so no i wouldn't keep them in freshwater it really bugs me how LFS allways try to sell brackish fish as freshwater fish but they are pretty aggressive with a mean set of teeth great fish for a SINGLE fish tank