Did you know fantastic help is an anagram of Planet Catfish? This forum is for those of you with pictures of your catfish who are looking for help identifying them. There are many here to help and a firm ID is the first step towards keeping your catfish in the best conditions.
My guess would be that they are most likely imported as any of the other similar looking L-numbers (wormline, L205, L147, etc, etc) - but these aren't exactly the big hitters on the lists either.