They also carry an assortment of freshwater aquarium products and equipment for ponds, water features and water gardens.

The park also offers unique wildlife near the springs, including alligators and a freshwater aquarium.

The inhabitants of a marine aquarium are often difficult to acquire and are usually more expensive than freshwater aquarium inhabitants.

Some smaller toadfish from brackish-water habitats have been exported as freshwater aquarium fishes.

Calcium carbonate substrates are poorly suited to aquaria housing most other freshwater aquarium fish, particularly river species, which are adapted to soft water.