Redfish, known affectionately in the Palmetto State as spot-tail bass, are also called puppy drum, channel bass, rat reds (small), bull reds (large) or just reds. They are a very adaptable fish. The southern end of their range is in Mexico, and from there they extend around both Florida coasts, to north of the Chesapeake and Delaware bays. The color range on their back varies from light rose to a brilliant sunset orange-red. All have at least a single spot on each side near the tail, but many fish have more.
Obviously, redfish can tolerate a wide range of water temperatures to thrive in such a diverse area. Biologists report redfish can handle water temperature extremes from the high 80s to the lower 30s. The keys to this adaptability are that the change must be gradual and, especially on the cold end, and the duration of any extreme cold isn’t too long. Their metabolism and feeding needs slow significantly at the extreme ends of this range, but they manage surprisingly well.
Not only do redfish handle temperature extremes well, they also are adaptable to various and changing salinity levels. Their feeding habits vary with the circumstances of their location; they will grub shrimp and crabs, plus chase a variety of minnows and smaller fish.
This is good news and explains why they have maintained well during the past several years. South Carolina has experienced two cold winters back-to-back, plus periods of severe drought during the summers.
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