What jellyfish can you own

Moon Jellyfish come in a variety of sizes, with the small juveniles being only cm in diameter and the larger adults reaching up to 15cm. Water quality tests should be done every few days after first adding jellyfish to the tank to ensure levels are maintained within the recommended parameters, however once the tank is established water testing can be carried out weekly.

Newly mixed salt water can be stressful to your jellyfish as it is quite unstable, so it is generally safer to purchase pre-prepared salt water refills. The filter sponge should be removed and thoroughly rinsed under a tap on a monthly basis, and every 6 months the pump and filter should be fully cleaned. Over time, uneaten food and other waste can build up on the bottom of the tank, and algae may begin to grow on the side of the tank, especially if the tank sits in direct sunlight.

This can be removed with a sponge and the debris can be siphoned out of the tank, but care should be taken to ensure no jellies are damaged in the process. Due to their bell shape, Moon Jellyfish can occasionally become stuck against the walls or bottom of the aquarium, much like a suction cup. If you observe them like this move them away gently by wafting water across them.

You should avoid creating air bubbles as much as possible as they can get caught within the bell of the jellyfish. If this occurs you must gently turn them upside down and massage them to release the air. Delivery Date. Despite being the most common species, Moon Jellyfish are the most popular for their relaxing movement and attractive, almost mesmerising opaque white colour.

As they are the most common species, the methods for looking after these jellyfish are well established and quite straightforward. Moon Jellyfish grow and shrink in size depending on the amount of food they are given. For this reason they make great starter pets, as their size can be easily manipulated to the size of the tank.

Our Jellyfish are sold at a young age, therefore offering you the maximum possible lifespan for your fish. There is no need for you to select a size; we send a mixture of young jellyfish sizes when ordering. Do not pour them out into the tank as this can shock them. Check that your jellyfish are pulsing and moving in the tank. It may take your jellyfish a few hours to acclimate to their new home. Once they are comfortable, they will pulse and move in the tank, usually about three to four times every minute.

If your jellyfish appears to have turned inside, a process known as eversion, your water temperature may be off. Jellyfish should be kept in water temperatures of 24 degrees Celsius to 28 degrees Celsius.

You may need to adjust your water temperature and test your water again to ensure it has the proper ammonia, nitrite, and nitrate levels. Part 5. Feed the jellyfish live or frozen baby brine shrimp twice a day.

You can get live or frozen baby brine shrimp at your local pet store or online. You should feed your jellies twice a day, once in the morning and once at night. You can feed the jellyfish through a small opening in the tank to prevent getting stung by their tentacles.

The jellyfish should catch and ingest the food on their own. Do not overfeed your jellies, as this could compromise the water quality in the tank. If you have smaller and bigger jellyfish in the tank, you may not be able to encourage the smaller ones to grow and stay healthy by overfeeding them, anyway. The salinity level should be ppt, which is closest to natural seawater. You should also confirm the ammonia, nitrite, and nitrate levels are correct in the tank. Remove jellyfish that become too big for the tank.

With the right care, your jellyfish should grow to a healthy size. You can prevent overcrowding by only having a few jellyfish in your tank at a time.

If your jellyfish appear to outgrow your tank or if you feel your tank is overcrowded, you may need to remove one of your jellyfish. To do this, do not release the jellyfish into the wild via the ocean or a body of water. Did you know you can get expert answers for this article? Unlock expert answers by supporting wikiHow. Craig Morton. Support wikiHow by unlocking this expert answer. Not Helpful 1 Helpful 2. Considering jellies are venomous predators and make good meals for larger fish, you may see some bloodshed in your aquarium.

So, no. Not Helpful 15 Helpful Sam Linguine Tortellini. The lifespan is different for each jellyfish, and they could die early if not taken care of properly. Some general lifespans for different types are: Moon jellyfish - 18 months, Spotted Lagoon Jellyfish - 14 months, Blue Blubber jellyfish - 12 months, and Red Cross jellyfish - 12 months.

Not Helpful 7 Helpful Not likely, as the jellyfish might eat the shrimp, especially if there are no hiding places for the shrimp. If you want your shrimp to have a guaranteed life in your tank, don't put them with jellyfish.

Not Helpful 4 Helpful As with any fish, there is no reason they could not be kept in a much larger aquarium. However, the tank will likely need to be custom designed to care for jellyfish or require a much greater level of alterations than shown in this article to be suitable.

Not Helpful 13 Helpful Around 30 to 40 gallons will do the trick for three, small, spotted lagoon jellyfish. Not Helpful 6 Helpful What's the point in buying jellyfish if I'm just going to be removing them two steps later?

This is only if the jelly has grown too big for its current home. Buy a really nice, big tank at first, and depending on species, you won't have to move them! Considering they are venomous killers, the only interaction you should have with them is watching and feeding them. Not Helpful 23 Helpful Could a high school student have a moon jellyfish on their school desk, or do they require a lot of attention? I would NOT recommend having a jellyfish at a desk, because they require a lot of attention.

Go to Amazon and search for "fake jellyfish tank. Not Helpful 10 Helpful Sign Up For Added Benefits! Sign up for competitions, discounts, helpful tips, new jellyfish products and the latest UK Jellyfish news! Split the total over 3 payments, Interest Free! Find the answers to common jellyfish related questions. Cart Cart 0. Live Jellyfish Raised in the UK under quarantined conditions we breed and supply the healthiest pet jellyfish.

Jellyfish Tanks Beautifully designed, high quality jellyfish tanks for sale in the UK. Jellyfish Food We sell a range of high quality jellyfish food to feed your live pet jellyfish.