Restricted + banned species, permits required, and regulatory contact. Updated May 2026.
Most aquarium species legal.
Connecticut DEEP
Official website: https://portal.ct.gov/DEEP
Always check the Connecticut DEEP restricted-species list before any aquarium livestock purchase. Lists update regularly and federal Lacey Act listings apply on top of state rules.
No, piranhas are prohibited in Connecticut.
No, all Channa (snakehead) species are illegal in Connecticut.
Most common aquarium species do NOT require a permit in Connecticut. Most aquarium species legal. Always check the Connecticut DEEP website for the current restricted-species list before purchase.
The official source is the Connecticut DEEP: https://portal.ct.gov/DEEP. State lists update regularly - check before any purchase.
Yes, most aquarium species ship freely between states. Restricted species (snakeheads, piranhas where banned) cannot ship into Connecticut. Vetted Fast Aquatics vendors filter to your state automatically.
Fast Aquatics vendors filter inventory automatically by your shipping state - you'll only see species legal to ship to CT. Browse saltwater, freshwater, coral, or aquatic plants with carrier-tracked Buyer Protection on every order.
Browse the full state legality matrix covering all 50 US states + DC.