spanko
Active Member
The lettuce sea slug is also called the lettuce nudibranch. (Elysia crispata) Not really a nudi but a slug. You are probably talking about the same critter. If you use this, a cucumber or a sea hare be aware that if they do help with your problem they are doomed after the food source is gone. Make arrangements now to trade it back to whomever you get it from.