Explore freshwater aquarium fish commonly sold as sharks at The Tech Den, including Rainbow Sharks, Red Tail Sharks, Silver Sharks and Flying Fox varieties. These common names distinguish this collection from marine sharks and help you browse fish for a freshwater aquarium.

Browse aquarium shark varieties

• Rainbow Shark and Albino Rainbow Shark.
• Red Tail Shark and Albino Red Tail Shark.
• Silver Shark.
• Siamese Flying Fox Shark and Red Flying Fox Shark.

Plan your aquarium before choosing fish

Compare each fish's adult size, tank-space requirements, temperament and water parameters with your aquarium and existing fish. Do not assume that varieties with similar common names have the same care needs or can be kept together.

All fish listings in this collection are marked as unavailable for online purchase. Contact The Tech Den to check current availability and discuss a suitable choice for your aquarium before visiting.