Upside Down Jellyfish
Cassiopea
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Suggested Tank
30+ gallons
Max Size
12 inches
Difficulty
Temperament
Description
The Upside Down Jellyfish, known for its unique behavior of resting on its bell with tentacles facing upwards, is a fascinating marine creature often found in shallow coastal waters. It relies on symbiotic algae within its tissues for nutrition, which requires exposure to sunlight.
Reef Safe
Yes
Environment
Requires a well-lit tank with stable water parameters, moderate flow to ensure oxygenation, and a sandy substrate to mimic its natural habitat.
Behavior
This jellyfish is relatively sedentary, often found lying on the substrate with its tentacles facing upwards to maximize sunlight exposure for its symbiotic algae.
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Upside Down Jellyfish
Cassiopea
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