Can hamsters Eat Seafood? Let’s Discover

Hamsters are omnivores, but you must have wondered if it is okay to give them seafood,

Can hamsters eat seafood?

Hamsters can eat pre-cooked seafood, but in small quantities, and use protein, omega-3 fatty acids, antioxidants, and vitamins. Hamsters can eat seafood if it is made without salt, oil, and other harmful additives. Hamsters should never eat raw seafood.

In today’s article, you will learn how much seafood hamsters can eat, the benefits and side effects, and which seafood is best for them.

Can hamsters eat seafood?

Hamsters can eat seafood, but under no circumstances should they eat raw seafood as their digestive system will not be able to process it properly.

Your pet can eat small amounts of seafood to maximize the nutrients such as protein, omega-3 acids, and antioxidants.

Hamsters can afford some seafood, but it can never be their main diet.

The main food of hamsters is pellets, seeds and nuts, fresh fruits and vegetables, and insects such as worms and crickets.

Do hamsters like seafood?

Hamsters don’t like much seafood because they don’t like its taste.

Of course, it is individual for each hamster, but it often happens that they refuse to eat seafood, especially if they have another choice like chicken or something similar.

It is best to offer your hamster some seafood to see how he reacts and whether he likes it or not.

If he likes it, give him occasionally, and if he doesn’t like it, then there’s no need to insist that he eats seafood, because there are plenty of other foods he can eat.

How Much Seafood Should Hamsters Eat?

Depending on the size and breed of hamsters, the amount of seafood they are allowed to consume also depends.

For example, Syrian hamsters, being the largest breed, can eat the most, while dwarf hamsters eat the least amount of seafood.

Here is a chart of how much seafood hamsters are allowed to eat:

Hamster Type Feeding Frequency
Syrian Hamsters one brown spoon once a week
Dwarf Hamsters one brown spoon once a month
Roborovski Hamsters one brown spoon every two weeks


Each type of hamster should be given one brown spoon of food according to the specified feeding frequency. Stick to the chart so your hamster can eat seafood without any negative effects on their health.

What are the benefits of seafood for hamsters?

If your hamster eats moderate amounts of seafood then it will have excellent health benefits.

Here are some of them:


Seafood has many vitamins such as A and B that improve their health.

B vitamins help keep hamsters calmer by reducing stress. B vitamins are great for improving muscles, better appetite, and for hamsters to have healthy and beautiful fur.

Vitamin A is excellent for growth and development, especially of baby hamsters, as well as for maintaining the eyesight of hamsters who already have very poor eyesight. This vitamin can be found in seafood, but can also be obtained by eating vegetables and fruits, such as carrots.can hamsters eat seafood


The proteins found in seafood are excellent for the health of hamsters.

With the help of proteins, hamsters will have much more strength and a better muscle structure, which will allow them to be faster and be able to be active all day.

Proteins are crucial for the development of the muscle mass of hamsters, so a small amount of seafood will fit perfectly into their diet.

Omega 3 fatty acids

Omega 3 fatty acids are very important for hamsters, so they should get them occasionally through seafood.

With their help, hamsters will have healthier muscles, and at the same time, they will be resistant to diseases, inflammations, and other health problems.

We must mention that omega-3 fatty acids are not found in every food, so it is extremely important that hamsters get them by consuming small amounts of seafood.


Minerals, just like vitamins, have their influence so that hamsters can have better health.

There are many different minerals in seafood, such as zinc, iron, iodine, potassium, magnesium, and others.

There are enough minerals in seafood to meet the needs of your pet because hamsters do not need excessive amounts of minerals.


There are antioxidants in seafood that are excellent for the health of hamsters.

Antioxidants in seafood help hamsters improve immunity.

Antioxidants are also excellent for preventing the occurrence of diseases and help in the fight against cancer because they destroy free radicals, which can cause cancer in hamsters.

Adverse effects of seafood on hamsters

If hamsters eat too much seafood it can have negative effects on their health, so always give them a small amount.

Here are some of the negative effects:

Too much sodium

Sodium can be very dangerous for hamsters and cause fatal consequences for their health and life.

Some types of seafood such as shrimp and crab contain too much salt, namely 950 and 400 mg in 100 grams.

Hamsters don’t need a lot of salt because they get their salt through their pellets and seeds, so they shouldn’t be taking in large amounts of sodium in addition.

Appearance of allergy

Hamsters often develop allergies, so you must be careful when giving them seafood. If you notice that your pet is starting to have difficulty breathing, then immediately stop giving them seafood.

Other allergic reactions from seafood are the following:

  • discharge from the eyes and nose
  • sneezing
  • loss of shine and appearance of fur

If your pet has an allergic reaction to seafood, it is best to take it to the vet immediately for a consultation.


Seafood can cause poisoning in hamsters because often such food is susceptible to contamination due to pollution of the seas and oceans.

Symptoms of seafood poisoning in hamsters are diarrhea, lethargy, and problems with the digestive system.

Sometimes when seafood is farmed, antibiotics are used, which the hamsters then ingest through the food and expose themselves to health hazards.

It is best to buy seafood from a reputable breeder to ensure that it is healthy and non-toxic.

Can Hamsters Eat Shrimp?

Hamsters can eat a small amount of shrimp because they have a lower amount of mercury.

Shrimps have a milder taste, but some hamsters don’t like them, so whether they want to eat them is individual for each hamster.

Dried shrimp are easier for hamsters to eat, but they may not like their taste too much and may refuse to eat them.can hamsters eat seafood

Can Hamsters Eat Crab?

It is best not to give hamsters crab because it contains a lot of salt which is harmful to hamsters in large quantities.

Indeed, crabs contain protein and B vitamins, but salt is too much of a risk for hamsters, so they should not be eaten.

Crab contains a small amount of mercury which is good for hamsters but therefore has a high amount of cadmium which again is harmful to your hamster.

Read more: Can Hamsters Eat Fish? (Salmon, Sardines, Tuna & More)

Can Hamsters Eat Prawns?

Prawns can be given to hamsters but only in small amounts because they often get allergic to them.

Prawns are an excellent source of selenium, zinc, proteins, and vitamins, but the risk of allergy in hamsters requires a lot of caution when feeding them.

Give them a small sample and see if your hamster shows any allergy symptoms like redness, difficulty breathing, and similar symptoms.

If the hamster develops an allergy, immediately stop feeding them and consult a veterinarian for further steps.

Read more: Can Hamsters Eat Dog Food? Let’s Discover

Can hamsters eat lobster?

Lobster is not a good choice for hamsters and you should not give it to them at all as it is too harmful to their health.

The problem is in the composition of the lobster, which contains too much sodium, fat, sugar, and other ingredients that harm their health.

If hamsters eat lobster, they can only get sick because they will have a problem processing this food in their digestive system.


Can hamsters eat fish oil?

Hamsters can consume small amounts of fish oil and spirulina which improves the health of those hamsters who have a problem with high cholesterol.

Can hamsters eat sushi?

Hamsters can eat sushi if it is made of rice, carrots, and lettuce. Many owners give small pieces of sushi to their hamsters who like to eat this food.

Can hamsters eat dried fish?

Hamsters can eat dried fish because they will use its benefits, ie proteins and minerals, you just have to pay attention to the amount, it should be in small amounts.

Can hamsters eat sushi rice?

Hamsters can eat sushi rice whether it’s cooked or not. However, uncooked rice is better for them because it makes it easier for them to store it in their cheek pouches. While cooked rice can get stuck in their cheek pouches cheeks and spoil.


Hamsters can eat seafood but in small quantities, because seafood contains a lot of salt.

If hamsters eat moderate amounts of seafood, they will benefit from protein, omega-3 fatty acids, antioxidants, and other nutrients and improve their health.

Hamsters should never eat fresh seafood, it should always be cooked without any additives.

IF hamsters overeat seafood, they can get allergies and sick from too much salt, but they can also get poisoning if the seafood is contaminated.

Finally, give small amounts of seafood to your hamsters, but this food should never be the main food, it can only be given as an occasional treat.

Read more: Are Hamsters Omnivores? Let’s find Out