Short answer

California F&G Code 2118 prohibits piranha, snakeheads, walking catfish, gar, and mosquitofish. Restricted Species Permit required for some African cichlids. Fast Aquatics enforces all California restrictions automatically at checkout.

In depth

California has one of the strictest aquatic species lists in the country, governed primarily by Fish and Game Code Section 2118 and California Department of Fish and Wildlife (CDFW) regulations. The state takes invasive species seriously - California's coastal and freshwater ecosystems are particularly vulnerable to non-native fish introductions.

Banned in California (no permit possible)

  • Piranha (all Pygocentrus and Serrasalmus species)
  • Snakeheads (all Channa and Parachanna species)
  • Walking catfish (Clarias species)
  • Mosquitofish (Gambusia species)
  • Asian carp (silver carp, bighead carp, grass carp, black carp)
  • Gar (Lepisosteus and Atractosteus species)
  • Various African cichlids from specific genera require Restricted Species Permits

Restricted (permit required)

  • Many African cichlids from Lake Victoria, Tanganyika, and Malawi
  • Some monster freshwater species (arapaima, certain arowana variants)
  • Tilapia of any species
  • Crayfish (Procambarus and other genera)

Why California is strict

The state has documented invasive populations of mosquitofish, snakeheads (limited), and various carp. The Sacramento Delta is particularly sensitive - non-native fish that escape into it can outcompete native species like the Delta smelt. The CDFW penalty for keeping a banned species ranges from $500 to $10,000 per fish.

What's LEGAL in California

Most clownfish, tangs, wrasses, butterflyfish, dwarf and large angels, gobies, blennies, anthias, and damselfish are fully legal. Most freshwater tetras, livebearers, barbs, danios, rasboras, peaceful cichlids (Apistogramma, dwarf rams), corydoras, plecos (most species, some L-numbers require care), and shrimp/inverts are legal. Coral, anemones, and aquatic plants have no California-specific restrictions beyond federal CITES rules.

More questions

Does Fast Aquatics ship to California?

Yes - Fast Aquatics ships to all California ZIP codes. The state-restriction filter blocks only the species California prohibits, not the state itself. You can buy any legal saltwater, freshwater, coral, invert, or plant species through Fast Aquatics for delivery to California.

What about wild-caught vs aquacultured?

California's ban applies to the species, not its source. A captive-bred snakehead is illegal the same way a wild-caught one is. Aquaculture status doesn't override invasive species law.