PetJellyfishUS stands as a pioneering enterprise, dedicated exclusively to the innovation and cultivation of jellyfish aquariums and the responsible breeding of live jellyfish. Our company's mission is deeply rooted in introducing groundbreaking concepts to the world of aquaristics.

Our unique jellyfish tanks and live jellyfish in action!

Be unique

Enter the enchanting world of jellyfish and let it engulf you. Beautifully pulsating jellyfish can calm you down not only after a hard day at work.

We believe that you will love our jellyfish at first sight.

I want to explore

Do not be afraid

Caring of jellyfish is very easy. All your jellyfish needs is an occasional water change and feeding. You will be rewarded by extremely fast growth and your jellyfish will literally change in front of your eyes.

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Specially designed aquariums

Our aquariums provide the perfect living conditions for jellyfish and impress you with their design. They fit perfectly into any home or office.

Discover our jellyfish aquariums

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  • Moon jellyfish aquarium

    Moon jellyfish aquarium

    Moon jellyfish, also known as Aurelia aurita, are mesmerizing creatures that have captivated the hearts of many aquarium enthusiasts. Their translucent bodies and graceful movements make them a captivating addition...

    Moon jellyfish aquarium

    Moon jellyfish, also known as Aurelia aurita, are mesmerizing creatures that have captivated the hearts of many aquarium enthusiasts. Their translucent bodies and graceful movements make them a captivating addition...

  • Interesting facts about jellyfish

    Interesting facts about jellyfish

    Jellyfish are mysterious creatures that have captivated the curiosity of scientists and nature enthusiasts for centuries. These gelatinous creatures, found in oceans all over the world, have some truly remarkable...

    Interesting facts about jellyfish

    Jellyfish are mysterious creatures that have captivated the curiosity of scientists and nature enthusiasts for centuries. These gelatinous creatures, found in oceans all over the world, have some truly remarkable...

  • Most dangerous jellyfish - Box jellyfish

    Most dangerous jellyfish - Box jellyfish

    What makes the Box Jellyfish so dangerous? The Box Jellyfish, also known as the sea wasp, is one of the most venomous creatures in the world. Its tentacles contain toxins...

    Most dangerous jellyfish - Box jellyfish

    What makes the Box Jellyfish so dangerous? The Box Jellyfish, also known as the sea wasp, is one of the most venomous creatures in the world. Its tentacles contain toxins...

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