What Do Jellyfish Eat? Jelly fish are beautiful creatures. There is 90% of water in their bodies but still they flow along with the flow of water. These creatures eat meat and mate constantly. Jelly fish have certain things which they have in common with other animals.
These are the only similarities they have but that should not refrain us from studying jelly fish. What are the eating habits of jelly fish and what is the food given to jellyfish you kept as pet? Let s try to figure out.
The Food of Jellyfish in the Wild
Jellyfish have been living in the ocean from a very long time. The best thing is that they can adapt themselves in every type of water. The can also live in coastal waters that are shallow.
Jellyfish are known to depend on other animals for their food. They are very good predators. It is very surprising that how can a round thing that is mostly made of water containing 7-8 tentacles eat other animal?
Jellyfish are able to paralyse their prey by stinging it. There are cells present in the tentacles of jellyfish that attacks their food and the creature is shocked as they eat them. The top portion of the body of jellyfish is like a bell where is mouth is located.
The mouth of jellyfish is like an opening found in mammals. After stinging its prey the jellyfish swallows the food in the opening and eats it within no time. The process of digestion has to be quick as it is not easy for the jellyfish to move around in the water with heavy food inside its body.
The waste is also taken out from this opening. Although this may sound weird to humans but the physical mechanism of jellyfish is very different from mammals which makes this process interesting.
Favourite Food of Jellyfish
But what is that which jellyfish hunt with their deadly tentacles? The answer is living creatures that is quite small which they can catch with their tentacles.
For instance creatures like plankton, crustaceans, and eggs of fish, fish, and other jelly fish are the favourite foods of jelly fish. They even eat plants which they come across.
You should know that jellyfish are not avid hunters and will only eat what they may get. Their tentacles work just like the net of fisherman for them.
The process of swimming of jellyfish involves contraction and expansion of their bodies. When the bells of these creatures expand they get more area to track their prey.
When jellyfish are found in big groups it is called bloom. The blooms of jellyfish can be a big problem for fisherman and other creatures who frequently visit the area of bloom.
This is because the tentacles of jellyfish cover a lot of area and so they can eat everything which comes under that area. It implies that jellyfish eat the food of bigger sea creatures which limits the survival of other creatures as the bloom moves on.
The diet of jellyfish is full of variety. They are able to eat anything that is trapped in their tentacles if it is a living creature. Jelly fish are also known to eat small creatures of the sea.
Although jellyfish do not eat everything in the ocean but they can be a big problem if they form a bloom as they can finish the food of other sea animals. Jellyfish can reduce the population of habitats of ocean in spite of the fact that they do not eat big creatures.
Best Food for Jellyfish Which is Kept in an Aquarium
The jellyfish which is kept in an aquarium leads a much different life than the jellyfish in the wild. In addition when they live in an aquarium they eat very less than a bloom can. If you have kept a jellyfish or planning to get one then you should know about the foods that can be added to your tank.
The Aquarium Food for Jelly Fish
It is not very commonly seen that people own a jelly fish aquarium but this trend is becoming popular. The most common jellyfish which is kept by people in the aquarium is known as “moon jellyfish”. There are only two types of moon jelly fish that is found and it is not easy to get them. But if you want to keep a jellyfish you should know about its eating habits.
Feeding Your Jellies
It is important to keep your jelly fish full otherwise they will get weak and lazy. Jellyfish are transparent and you are able to see through them. For example if your jellyfish has not consumed any food you can see the bluish colour in their bellies. After about an hour of eating food you can see the red colour of the food being digested in front of your eyes. If you are able to see the reddish colour of the food inside the jellyfish it means your jellyfish is getting the right amount of food to eat.
Do You Know The Right Food for Your Jellyfish?
Jelly fish looks great whether they are living in an ocean or an aquarium. You may not have kept a jellyfish in an aquarium but you would certainly want to see them in an aquarium. You may not know that they even like to eat eggs of fish and small shrimp.
If in case you want to keep a jelly fish tank at home you should do a proper research in order to find a good source to get food. Jelly fish do not eat much as they are known to eat what they get.