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Mollusks and Crustaceans

Pet mollusks and crustaceans include a wide range of species like hermit crabs, freshwater and saltwater crabs, shrimp, lobsters, snails, slugs, octopuses, and cuttlefish. These creatures are popular for their unique appearance and interesting behavior. Some, like freshwater snails and hermit crabs, are low-maintenance and suitable for beginners. Others, like octopuses and cuttlefish, are more advanced pets and need special tanks and care.
New owners may struggle with tank setup, water quality, diet, and species compatibility. Saltwater pets need stable water conditions, proper salinity, and regular monitoring. Overcrowding or mixing incompatible species can lead to stress or injury.
Understanding their behavior, feeding habits, and space needs will help you keep these animals safe and healthy. Check if they need freshwater or saltwater. Make sure the tank has enough hiding spots, a secure lid, and correct temperature and pH levels. Avoid using soaps or chemicals, as many of these animals are sensitive to toxins.

Hermit Crabs
Other Saltwater Crabs
Freshwater Crabs
Octopuses
Cuttlefish
Squids
Shrimps
Lobsters and Crayfish
Snails
Slugs

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