Overview
The Moon Jellyfish (Aurelia aurita) is a advanced saltwater species known for its translucent white-blue coloration. Needs kreisel/specialized jellyfish tank. Mid.
Origin & Appearance
Origin: Worldwide.
Colors: Translucent White-Blue.
Body Shape: Jellyfish (bell-shaped). Typical adult dimensions: 40.0 x 40.0 x 20.0.
Sexual Dimorphism: N/A; colonial.
Tank & Water Requirements
| Min Tank Size | 53 gallons |
| Temperature | 59–68°F |
| pH Range | 8.1–8.4 |
| Water Hardness (GH) | dKH 8-12 |
| Bioload | low |
| Oxygen Demand | medium |
| Plant Safe | yes |
| Aquarium Position | Mid |
Behavior & Activity
Pulsating bell swimmer; rhythmic contractions propel through water; mostly drifts with current; gentle hypnotic pulsing
Speed: 15/100Aggression: 1/10diurnalSchooling (3+)
Breeding
Complex; polyp/medusa lifecycle
Common Diseases
💊 Temperature sensitivity
Expert Notes
Needs kreisel/specialized jellyfish tank