Live Pet Jellyfish, Tanks, Food & Accessories

UK Jellyfish are the UK’s top breeders and retailers of the healthiest pet jellyfish. We have everything you need to start keeping jellyfish.

live pet jellyfish icon

Live Jellyfish

Raised in the UK under quarantined conditions we breed and supply the healthiest pet jellyfish.

Buy Live Jellyfish

Jellyfish aquarium and tanks icon

Jellyfish Tanks

Beautifully designed, high quality jellyfish tanks for sale in the UK.

Buy Jellyfish Tanks

Jellyfish food package icon

Jellyfish Food

We sell a range of high quality jellyfish food to feed your live pet jellyfish.

Buy Jellyfish Food

Pay with Klarna for 0% finance over 3 months. Buy now, Pay later.

Check Out Our Featured Jellyfish Products

Gift a Jellyfish

Send an eGift card to someone who’s Jelly, choose any value and show them you care with Jellyfish!

Specialist Jellyfish Breeders & Retailers of Pet Jellyfish, Jellyfish Tanks, Food & Accessories

Welcome to UK Jellyfish – Specialist breeders and retailers of the healthiest Live Pet Jellyfish. As well as live jellyfish we also sell a range of stylish Jellyfish tanks, jellyfish food and everything else you need to look after your pet Jellyfish.

With our own UK breeding programme we supply hobbyists, aquariums, aquatic stores & many more with these fascinating creatures.

UK Jellyfish provide everything you need to keep live jellyfish successfully & with friendly customer service you can always contact us if you need help!

Watch UK Jellyfish on itv logo

Medusa Mini Jellyfish Aquarium package, Jellyfish tank for pet jellyfish

Pet Jellyfish Tank Packages

Keep things simple with an all inclusive jellyfish aquarium package. Our Jellyfish Tank Packages include live Jellyfish and everything you need to start keeping jellyfish.

Choose your jellyfish tank, add live moon jellyfish to your order and get the best price. Specially designed Jellyfish aquariums have curved edges and a constant flow system keeping the jellyfish in motion. UK Jellyfish will deliver your aquarium first & then the jellyfish on a date that suits you.

  • Jellyfish Tank
  • Live Jellyfish & Care Guide
  • Pre-mixed Saltwater
  • Water treatment chemicals
  • Jellyfish Food & more…

Sign Up For Added Benefits!

Sign up for competitions, discounts, helpful tips, new jellyfish products and the latest UK Jellyfish news!

Rent a Jellyfish Tank

Rent a Jellyfish tank for your office, school, waiting room…

Tank Lease
Moon Jellyfish


Find the answers to common
jellyfish related questions

Read our FAQs
Dome Aquarium