Glass Ocean is specialist in jellyfish supply and low maintenance aquatic equipment designed to make the keeping of jellyfish enjoyable and hassle-free. After all, you want to spend time enjoying your aquarium, not maintaining it.
Based in the United Kingdom, we source and supply only the best quality goods we ourselves would, and do, use in day to day jellyfish aquarium upkeep.
With years of marine aquatics experience, we know how important it is to use truly effective equipment and tools that make the task of maintaining exotic marine creatures less of a chore. That's why we're proud to be authorised retailers of the Cubic® Aquarium Systems range.
Glass Ocean Marine Habitats Limited
A UK Registered Company: 08808158
Registered Office address: 145 - 157 St John Street, London EC1V 4PY United Kingdom
Telephone: 0800 180 4408
One of the most common questions we are asked is, why are my jellyfish shrinking?
The only reason jellyfish will shrink is because they aren’t getting enough food.
Both in the wild and aquarium settings, jellyfish grow or shrink dependent on the food available. All jellyfish need feeding daily with sufficient food to sustain them and the amounts eaten and frequency of feeding will depend on their natural abilities and habits. For instance, some species are more active than others - Blubbers are more energetic than Moons and require more food to compensate for that energy used.
With Moon jellyfish you can see that they have fed as their 4 stomachs - the four-leaf clover visible in their bell - will show full.
The amount of food required varies from species to species. If in any doubt, please ask the feeding requirements of any jellyfish you buy before you order.
Please remember: 'little and often' is a good rule of thumb when feeding, and to offer jellyfish only the amounts of food they are likely to consume in one sitting. Too large a quantity will only lead to wasted food and more work to clean the aquarium.