The types of fish and other creatures you can keep in your aquarium will vary greatly depending on whether you choose freshwater or saltwater. Freshwater aquariums are typically home to fish like ...

Saltwater fish don’t eat crawdads, but they do eat shrimp and crabs. Just about any freshwater craw imitation also imitates shrimp and craps. Redfish, in particular, love to forage around digging up ...