Overview
The Lettuce Sea Slug (Elysia crispata) is a advanced saltwater species known for its green (frilly) coloration. Photosynthetic. Surfaces.
Origin & Appearance
Origin: Caribbean.
Colors: Green (frilly).
Body Shape: Elongate (long/slender). Typical adult dimensions: 5.0 x 0.6 x 0.8.
Sexual Dimorphism: Minimal; hermaphroditic.
Tank & Water Requirements
| Min Tank Size | 11 gallons |
| Temperature | 75–81°F |
| pH Range | 8.1–8.4 |
| Water Hardness (GH) | dKH 8-12 |
| Bioload | very-high |
| Oxygen Demand | medium |
| Plant Safe | yes |
| Aquarium Position | Surfaces |
Behavior & Activity
Slow reef crawler; frilly green body undulates while crawling over algae; photosynthetic so minimal need to move
Speed: 10/100Aggression: 1/10diurnal
Breeding
Difficult; hermaphroditic
Common Diseases
💊 Starvation💊 most need specific food source
Expert Notes
Photosynthetic; frilly green body; eats algae