Medium Moon Jellyfish
Medium Moon Jellyfish
Medium Moon Jellyfish
Load image into Gallery viewer, Medium Moon Jellyfish
Load image into Gallery viewer, Medium Moon Jellyfish
Load image into Gallery viewer, Medium Moon Jellyfish

Medium Moon Jellyfish

In stock
Shipping calculated at checkout.

Delivery & Return

Shipping info

Return Policy: 30-Day No Hassle Money-Back Guarantee We offer a 30-day money-back guarantee on unused dry (non-perishable) goods purchased directly from Jellyfish Art and not a third-party retailer; please refer to our full policy.

Availability: Ships anywhere in the United States (Except: Alaska & Hawaii)

Processing Time: Allow 3-4 business days processing time for your order to ship.

Moon Jellies have a white saucer-shaped body that looks like a pulsing full moon. Their stomachs are distinct four-leaf clover shapes in the center. Because of their translucent bodies, Moon Jellies will glow with whatever color of light is shown upon them. Moon Jellies do not sting. Although they have the same stinging cells as all jellyfish, their venom has no effect on people. With no central nervous system, all their movements are controlled by a loosely organized network of nerves. Moon Jellies are found all over the world in a range of temperatures. The Moon Jellies we provide prefer room temperature conditions.

If you order a jellyfish tank kit, you will receive the tank first. Once it is set up, return to our website to redeem the jellyfish and food portion of your order via 2 Day Express, Standard Overnight, or Priority Overnight shipping 

* Backed by our unique Arrive Alive Guarantee
* Approximately 2 Inch Diameter
* Do Not Sting
* Ship via FedEx Express Delivery

Note sizing is approximate and varies according to availability. Schedule your delivery here. Once your jellyfish arrive, follow our easy acclimation instructions. All orders containing live animals ship Standard Express.

Read more about Jellyfish Shipping Schedule

How to Acclimate Jellies to Your Tank

Please Note:
Dry accessories added to live animal orders will be sent separately via Fed-Ex Ground Shipping. Prior to purchasing or redeeming live jellyfish, please ensure that your aquarium has been cycling for at least 4-6 weeks. Jellyfish must be kept in aquariums like ours that are specifically designed and built for Jellyfish, Jellyfish will not survive in regular aquariums. For more information please consult the user manual under the "Support" tab.

Customer Reviews

Based on 9 reviews

Showed up in great shape, healthy, thank you so much

Joseph Miller
4 Med Moon Jelly's Awesome Journey

I ordered 4 Med Moon Jelly's and they were shipped next day as communicated. The care in packaging made me feel reassured about the overall health of the Jelly's when I opened then box. No overcrowding in the bags, carefully double bagged, great shipping box with cooling gels, etc. all made the journey for the 4 Moon Jelly's excellent! The instructions on the box were helpful as well. My Jelly's are thriving and healthy. Overall great experience; I'll definitely order again and would recommend to others! Thanks!

Peter Dinapoli
Happy Jelly delivery.

They once again they arrived safe and sound. Acclimation is simple and easy to perform. Were promptly welcomed by their mates. Jellyfish Art provides the most incredible ongoing support. Recommend to all considering getting into it.

Bill Hochmuth
Sandy's Moon Jellys

Received 3 medium Moon Jelly's in perfect shape. My dealings with the folks there have been excellent and generous.

Thank you for taking the time to share your positive experience with us! We're delighted to hear that your Moon Jellyfish arrived in perfect shape and that you've had excellent interactions with our team.

Your kind words truly mean a lot to us. We're committed to providing top-notch service and ensuring that our customers have a wonderful experience with their jellyfish. If you ever have any questions or need assistance, don't hesitate to reach out. We're here to support you every step of the way.

We hope your Moon Jellyfish continue to thrive and bring joy to your aquatic world. Thank you for being a part of the Jellyfish Art community!

Best regards,

Wayne Zenecke
Highly recommend

Received our two newest members of our family alive and doing very well. We could not be happier with Jellyfish Art as a whole. Great customer relations department, unfortunately with any thing in life, there will be issues, but with Jellyfish Art any and all issues are handled promptly and efficiently. Could not be any happier with Jellyfish Art.

Hello Wayne,

Welcome to the jelly-family, and a big hello to your newest members! Your words are as refreshing as a gentle ocean current. We're absolutely thrilled to hear that your jellies arrived safely and are adjusting well to their new home.

It's fantastic to know that our customer relations department has been able to assist you promptly and efficiently. Just like a jellyfish, we aim to float swiftly towards any issue that arises and take care of it in the smoothest possible way.

Your happiness, along with that of your jelly companions, is what keeps us motivated. And hearing that you couldn't be happier with Jellyfish Art has our hearts bobbing like a happy jellyfish at feeding time.

Remember, we're always here for you and your jellies. Here's to many more wonderful jelly-filled days with your aquatic family!

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Terms & Conditions

We offer a 30-day money back return policy on new unused dry (non-perishable) goods purchased directly from Jellyfish Art and not a third party retailer. If you are not satisfied with an unused dry good, please return it to us within 30 days of purchase for a refund of the item's purchase price less a 15% restocking fee. * Please note that shipping costs are non-refundable in any instance once the item has shipped. A refund can only be processed back to the original method of payment Email to obtain return instructions.