Scuds are small freshwater invertebrates that reproduce easily. They are often used as a sustainable source of live food by aquarium hobbyists. They are suitable for any small to medium sized fishes such as dwarf puffers, betta, dwarf cichlids and loaches.
They are very hardy and easy to maintain. They will breed and reproduce in a container of old tank water without filtration at room temperature.
60+ for $10