Can a cat eat betta fish?

In this post, we will answer the question “Can a cat eat betta fish?”. We will also discuss some manners to avoid your cat from eating your betta fish and also if the betta fish are poisonous to cats.

Can a cat eat betta fish?

A betta fish can be consumed by a cat, even though eating is not recommended. Cats and fish are a match made in heaven, much like peanut butter and jelly. Cats are known to like eating fish, which has long been a well-established custom in the pet community. If you are a fan of both cats and betta fish, you may have both creatures in the same household. What remains to be seen is if your cat will consume your betta fish. Yes, there is an answer to this question. You should be cautious about allowing your cat to consume or kill your betta fish. 

Generally speaking, cats are drawn to tiny, fast-moving rodents or other creatures. The result is that aquarium fish makes an excellent culprit for a fast lunch. This is especially true if you have a small, open fish tank that is easily accessible to everyone in your household. It is necessary to take some measures if you have both fish and cats in the same household to ensure that both of your pets live happily ever after.

How can I protect my betta fish from my cat?

There are a few measures that you should take if you intend to have a pet fish in the same house like a cat or cats. Although not all cats will attempt to murder or eat your beta fish, it is always a good idea to do all in your power to keep your fish secure and protected. Cats and fish can coexist together in the same environment. 

The first thing you should think about is whether or not you want to cover the tank. It is beneficial to have a cover over your fish tank to prevent your fish from getting scooped out by your cat. 

Make certain that your fish tank is both weighty and durable. A tiny, lightweight fish tank should not be used since it may easily be flipped over or pushed over by a child. When you enter your house, the last thing you want to see is the broken remnants and drenched floor left behind by your cat knocking the fish tank off a counter or table. 

Keep your fish tank in a place where your cat will not be able to get to it easily. The best location is in a room where you can close a door to keep your cats out of it. Especially if your fish tank is in a readily accessible location, such as your living room, it is preferable to locate your fish tank in a location where your cat will not be able to leap on top of the tank.

Why are cats attracted to fish?

Cats have been opportunistic feeders for thousands of years and are still doing so now. Not only do they take advantage of any opportunity to eat anything good, but they are also scavengers. They are on the lookout for any leftover food that they may use to whip up a fast snack. This is essentially a result of natural selection, or what we refer to as co-evolution in some circles. 

Considering that cats are obligate carnivores, the majority of their food and nutrition should consist mostly of animal products. Cats do not require a large number of carbohydrates in their diet to maintain optimal physiological function. Vegetables in limited quantities. Grains and fruits are suitable additions to their regular meals as long as animal proteins remain the primary source of nourishment for the individual. So, where do fish come into play in all of this?

Taurine, which is present in high concentrations in the muscles, heart, and liver of animals, is essential for cats’ nutritional needs. Taurine is an essential amino acid that can only be obtained by protein consumption. Fish, as it happens, also contains a significant quantity of the amino acid taurine.

Are betta fish poisonous?

The likelihood is that your cat has already taken hold of your betta fish if you find yourself asking this question in the first place. If your cat does manage to get a hold of your betta fish, it is important to know whether or not the fish is harmful.

Even though betta fish has a unique appearance that may lead one to believe they have some type of protective toxin, the answer is no. Their primary means of defence is to remain still and blend into their surroundings until they get a chance to flee from their pursuers. Betta fish are also devoid of any naturally occurring toxins in their bodies, which means they may be consumed without fear of becoming ill as a result of the consumption. 

It is still not recommended to consume this particular species of fish. If parasites or bacteria from the fish’s habitat are consumed, they may cause disease in the consumer. If your cat does manage to consume a betta fish, the best course of action is to keep an eye out for any indications of illness in your cat. Keep an eye out for indications of illness such as vomiting, excessive saliva in your cat’s mouth, and anything else that seems unusual. If you have any reason to believe your cat is ill, it is advisable to take them to your local veterinarian for a thorough examination.

Choking hazard

After everything is said and done, regardless of how little betta fish are (they normally measure between two and three inches in length), they may still be dangerous to an inquisitive cat that swallows one. Bettas also contain a large number of small bones, which can become lodged in your cat’s throat.

What should I do if my cat chokes?

If your cat swallows or consumes your betta fish, it may suffer a choking incident. That might be a potentially life-threatening issue for your cat. So, what is the best course of action for you to take?

The symptoms of choking cats include Causing a cough or choking, pawing at the lips, showing signs of discomfort, rubbing the face on the ground, salivating or drooling, and having blue mucus membranes (cyanosis). If you feel that your cat is choking, you should take it to the veterinarian as soon as possible since any delay might be fatal for your pet.

Why do cats like fish?

Cats are predators, and they are drawn to anything that is little and may be considered possible prey by them. If the object of your cat’s attention flees, the cat will almost certainly pursue after it, unless you have a particularly lethargic cat on your hands and feet. 

As a result, the sight of your vividly coloured betta fish swimming joyfully in its tank may be enough to attract the interest of your hunting feline. Many cats will pat the aquarium glass and follow the fish around the tank, attempting in vain to catch one of the fish in the tank. 

No, it isn’t that your cat despises your betta buddy or that it is envious of the attention you give to your fishy companion; rather, it is because your cat is a natural-born hunter who delights in the thrill of the hunt.

Will my cat eat my betta fish?

Kittens are predominantly carnivores, subsisting mostly on meaty protein, with a minor amount of vegetables and fruits thrown in for good measure. As a result, cats do consume fish, which may include a tropical pet if the cat is successful in catching it. 

Your cat is completely unaware that your betta fish is a possible meal while it is safely hidden behind the aquarium glass. However, if you leave the tank top off for cleaning purposes and your cat gets to catch your betta, it may likely turn your betta into a meal.


In this post, we answered the question “Can a cat eat betta fish?”. We also discussed some manners to avoid your cat from eating your betta fish and also if the betta fish are poisonous to cats.

If you have any thoughts or doubts, feel free to drop us a comment below!

Frequently Asked Questions (FAQs): Can a cat eat betta fish?

Is it possible for my cat to devour my fish? 

Cats are not natural eaters of fish, but fish may be a healthy and nutritious supplement to a cat’s already well-balanced diet if it is prepared properly. The majority of cats are good with fish as an occasional treat unless they have an allergy to a particular type of fish or seafood, in which case they should avoid it. 

Do cats enjoy the company of betta fish? 

Cats are frequently fascinated by fish and take pleasure in watching them, which is perfectly normal. But they should not be any closer to the tank than two feet, according to the manufacturer. The cat will be prevented from pawing at the tank or otherwise stressing the fish by maintaining this distance. 

Is it possible for cats to stress betta fish? 

Cats may create a great deal of unnecessary stress on your fish, which can result in a lot of issues. The last thing you want is your cat to be able to go into your tank and start eating the fish. Cats will attempt to catch your fish by placing their paws inside the tank, as you may have noticed in the past. 

My betta fish is being attacked by my cat. What can I do to keep her away from my fish? 

Keep the area around your fish tank free of any food, including human food, fish food, and cat food, to discourage your cat from climbing onto the elevated platform where your fish tank is positioned. Alternatively, you could use double-sided tape, aluminium foil, or a textured shelf liner to secure the tank to the surface it is resting on. 

What kind of fish should I give my cat? 

Salmon, tuna, and cod are some of the greatest types of seafood to offer your feline companion. The protein and omega-3 fatty acids in these fish are abundant, making them excellent sources of nutrition for felines. They also include a range of vitamins and minerals, which can aid in the maintenance of your cat’s overall health and well-being.


Are Betta Fish Poisonous To Cats?

Song, M. (2006). Caring for Betta Fish. Lulu. com.