Ocean Ring (20l)
This elegant round aquarium with a capacity of 20 liters (5.3 gallons) offers the ideal balance between compact design and sufficient space for the smooth movement of jellyfish. Thanks to integrated biological filtration, RGB LED lighting, and high-quality acrylic, it fits beautifully into modern interiors and workspaces.
In the aquarium, we recommend a maximum of 5 jellyfish, 10 Lactoides, or 2 Plocamia.
The aquarium must be cycled for at least 14 days before jellyfish can be introduced.
361,91 €
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Detailed description
Ocean Ring 20 offers the same elegance and clean circular design as its smaller predecessor, but with a volume of 20 liters (5.3 gallons) that already allows for the keeping of all jellyfish species from the Ocean’s Clouds collection. Made from high-quality optically clear acrylic, the tank features integrated biological filtration and RGB LED lighting, creating ideal conditions for long-term jellyfish keeping even in interior spaces.
Thanks to its capacity, it is suitable for species such as Blue Blubber, Spotted Lagoon, or Cassiopea. For Plocamia, however, it’s important to note that 20 liters (5.3 gallons) is the minimum recommended volume – while it can be kept in this size, it may not reach its full growth potential. Ocean Ring 20 l is an ideal choice for modern spaces, quiet zones, or work environments, where it serves as a functional and visually striking living feature.
Each order includes a video tutorial that guides you through installation and setup.
At Ocean’s Clouds, we believe that beauty should flow hand in hand with responsibility. That’s why every jellyfish we offer is bred in a carefully controlled environment — never taken from the wild. Raised under optimal conditions, they grow without stress, mirroring the calm they later bring into your home.
Our aquariums are designed to echo the natural rhythm of the sea. With no sharp edges and a continuous circular flow, they create the ideal habitat for jellyfish to drift, pulse, and glow — just as they would in open waters. It’s a living sculpture that adds silence, softness, and balance to any space.
This is not just about keeping jellyfish. It’s about creating a daily ritual of calm, a connection to the ocean, and a space where science, design, and nature meet. What you see is effortless beauty. What lies beneath is precision, ethics, and years of marine expertise.
Justin Shannon
This is my #1 spot for Jellyfish and Jellyfish tanks!! They have great quality and fanatic customer service! They respond quickly and are very helpful with their product information, especially for new hobbyists. Highly recommended!
Mike
This company went above and beyond expectations.They answered all my questions regarding my possible order of getting Jellyfish and when I decided to get them I wasnt disappointed with my purchase.I got them the next day that they were despatched.They were very well packaged and the jellyfish are beautiful. Top service guys and thank you so much for making this stress free for me👍
Ömer Kurtoglu
Second order went as smoothly as first one. Kind and reliable provider, thank you for a great service.
Megan Jackson
We absolutely love our jellies. As first time jelly fish owners, we definitely had to learn a lot about how to care for them. Patrick at Pet Jellyfish really helped us a lot when it came to figuring things out. He was very responsive and gave us great information, videos and guides. Any issues were resolved quickly and satisfactorily. I highly recommend Pet Jellyfish as a great place to get your jellies and jellies supplies.
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