Yes, if the tank is large enough, they can do well in captivity.
some of the 'trophy' bluegill are 10+ years, im not sure how long they can live up to though.
Yes, as long as they were caught on hook and line and not netted.
Yes. But large catfish eat small bluegill.
No they live in freshwater.
No they live in freshwater.
yes and sunfish do too.
Bluegill, Carp, and Coy
Less than a foot
bluegill, bass, and some catfish
20 inches long
The brim fish, also called bluegill, bream, and pond perch, usually lives 4 (four) to 6 (six) years.
The average bluegill grows to around seven or eight inches maximum. But some have been caught over twelve inches in length.