11 Reasons Molly Fish Is The Perfect Fit For You

Molly Fish is famous for its vibrant colors, beautiful scales, and easy-to-care-for personality. They’re a favorite among pet owners because they don’t require much attention but still make great companions. If you are planning to keep this fish, the first question in your mind is whether Molly fish is the perfect fit for you or your family or not.

So, is Molly fish the perfect fit for you? Molly fish have many benefits, including their simple living conditions, diet, etc. Still, they also offer emotional health benefits that can be present with few other pet options: they do not suffer the same anxiety that other pet animals can experience, which allows them to be a great companion for those who need some calm and relaxation.

In this post, I will discuss seven reasons why Molly fish are the perfect fit for you or your family, and it can be a good decision to choose them as pets.

Is Molly Fish The Perfect Fit For You?

Keeping a companion fish is a great way to provide company and entertainment for your home. Although these fishes cannot talk verbally, you can spend hours just watching them swim.

However, some of the reasons why Molly fish fit for you are:

Easy Going

They are easy to care for as they only need a small water tank, about five gallons. Molly fish also require one or two live plants and aquatic rocks, which can be present at any aquarium store or pet shop.

Additionally, they do not have complicated diets, so you don’t have to worry about them deciding they don’t like their food anymore, and you only need to feed your fish once a day.

Great Personality

Molly fish are perfect for you if you want enthusiastic and fun-loving pets. They have one of the best personalities out there.

They’re very social and playful, making them perfect pets for families with children or those who work from home. Besides this, Mollies are very friendly and fun to watch.

Perfect Lifespan

Molly fish have a lifespan of about 3-5 years, giving you more time to spend with your aquarium pet before you become bored of them before they die.

You can spend quite a time with your molly fish as a beginner and learn new things. They will let you make some mistakes and still stay with you.

After them, you can easily move on to a fish that ask for a little more care and gain a new experience as a fishkeeper. Now, isn’t that what makes a molly fish a perfect fit for any beginners?

Affordable And Easy To Buy

One of the best things about Molly Fish is that they are affordable and easy to buy. It’s not uncommon for people on tight budgets or with limited time constraints, such as students, to have a difficult time finding healthy foods at reasonable prices.

But because Molly Fish are in most pet stores nationwide, each of them costs just $3. So, if you are to get a school of 6, you will 

Further, if you show interest in buying, you can easily find them in online stores like Amazon. And Molly fish will be right at your door.

A Starter Fish For Beginners

Molly fish are the perfect starter fish for beginners. This is because they are not too difficult to care for, and also you can easily get them at any local pet store or online.

When you start with Molly Fish, it will allow you to learn how these types of aquariums work before moving up in difficulty when choosing a new fish.

Don’t worry; molly fish are hardy, so a little and small aquarium beginner mistakes will not kill them. Hence, if you are a beginner, go for it!

Fits In Smaller Tank

Molly fish are a very versatile species of freshwater fish. They can exist in habitats ranging from acidic vernal pools and even saltwater estuaries.

Molly fish can inhabit various types of water because they are known to adjust in the tank with saline water and fresh water.

This allows the Molly fish to survive better than other types of fish because it doesn’t have any specific requirements for water type.

Easy To Care For

Molly fish are tropical fish that are very easy to care for. They can live in a ten-gallon tank with appropriate hiding places, such as rocks or plants; they do not require special filter systems and thrive in relatively still water.

But I still suggest you go with a 20-gallon tank. Molly fish prefers to stay with a group, so this is an ideal tank.

Also, all you have to do is fit a heater, filter, and clean the tank once in a while, and you are good to go. You don’t even have to fuss about what to feed molly fish.

Your molly fish eats almost anything you drop in the tank. But make sure to feed them good quality food only.

Small Size

Molly Fish is perfect for most home aquariums; thanks to their small size and cute shape, you can use a smaller aquarium as small as 10 gallons of mollies.

They don’t need much room to swim around and explore their surroundings which is perfect for those who live in tight spaces or have limited time at home.

Easy To Breed At Home

Mollies are many types of tropical fish that are relatively new additions to the freshwater world. The first breeding of these fish started in 1983.

Today, the USA and many other countries also breed them, making them relatively easy fish to breed with little knowledge or experience needed.

Varieties Of Molly Fish

There are so many types of Molly Fish, and they come under three main categories, the Common Molly, Albino Molly, and Half Black Molly. In the wild, these fish come in dull silver-gray color but are quite colorful if you get the ones bred at home.

Moreover, there are different colors, sizes, and shapes in molly fish. Some of the most popular colors are black, white, and gold, but there is a wide range of other types that you can find in pet stores or online such as red-bellied mollies, which come with yellowish fins and dark brown body coloration.

In addition, the Molly Fish has a much more elongated shape, while the smaller ones have a rounder shape. So, Molly fish can fit the taste and preference of almost anyone.

Do Not Make Noise

Molly fish are quiet and do not make a sound, which is perfect if you have roommates or live in an apartment complex. 

And this also means that they are perfect for a quiet area or if you’re looking to get some sleep. For example, if you have Molly Fish instead of other fish, you won’t hear loud noises like bubbling and gurgling tanks late at night.

Why Isn’t Molly Fish Perfect Fit For You?

Despite the various qualities of Molly fish, sometimes this fish might not be good enough for you. Usually, Molly fish might not be perfect for you because of the following reasons: 

  • Molly fish can get up to 4 inches long and are quite social. Therefore, you need a tank of at least 20 gallons for the group of molly and can’t get away with a fishbowl.
  • They are sensitive to water chemistry and temperature changes, so you will have to maintain these in your aquariums with frequent testing and regular maintenance.
  • You may experience problems if you keep other fish in your tank with Molly’s because they like to eat their smaller counterparts.
  • Molly Fish needs a lot of room, so if you want one as a pet, make sure it will have enough space for swimming and moving around the aquarium.
  • If you are not careful when feeding them, the filter will catch the excess food, and it can clog up your system.
  • They require a lot of attention because molly fish like to jump out of tanks, so you need to be careful when cleaning, or else they may escape into your home.

How To Take Care Of Molly Fish?

If you have made up your mind to bring and pet Molly fish, you should take good care of them. Parenting a fish is comparatively much easier than dogs and cats. But still, you need to be conscious about certain things.

Therefore, some tips that you can use to take care of Molly fish are: 

  • First, keep them in a tank, not just any container.
  • You must be aware of the water temperature and make sure that it is comfortable for your fish.
  • Feed them regularly so they will stay healthy.
  • Ensure that you provide enough space to swim around freely and play with other fish.
  • Clean the tank and water at least once a week.
  • Finally, ensure that you have all the required equipment for fish keeping like test kits, nets, thermometers, etc.

If you follow these tips religiously, your Molly fishes will stay healthy and happy to be with you.

Some Frequently Asked Questions

Is Molly Fish Good Company?

Molly fish are a great company. They can be unique pets for those looking to add some personality and uniqueness to their lives. They can also do tricks on command from their owners, which makes them an interesting addition (or alternative) for many who want something other than the traditional cat or dog experience.

Are Molly Fish Prone To Diseases?

Yes, Molly fish are prone to many diseases when the tank condition and diet are not optimum. So if you worry about disease-causing fish in your aquarium, Molly fish isn’t perfect to fit your home. These fish are more likely to suffer from diseases than other fish. And it is because they have a higher metabolism, so their immune system doesn’t work as well in fighting off disease.

How Many Molly Fish Can You Keep?

Unlike many other aquarium fish, Molly Fish is rather small. So, you can keep them in a relatively small tank. The most common is up to six for an average tank with 20 gallons of freshwater or less.

The number of Molly Fish you can keep is contingent on the size of your tank. The more the water in said pool, the fewer Molliesyou can keep there.

If space is small and many people will use it regularly, then five fish should be the maximum for an average-sized aquarium with a 50-gallon capacity or less.

Do Molly Kill Each Other?

Nope! Molly Fish is a social species that would never do such an aggressive thing. Of course, since they are social, they can get territorial and aggressive, but unlike other animals like snails or crabs, Molly Fish will not kill another fish. This means that you can add more than five if space allows.


In conclusion, Molly Fish are freshwater fish with long and slender bodies. They usually fit in every family. They are small, affordable, easy to feed, make lesser noise, and can leave you with for a long time. But it would help if you were careful about the diet, environment, and water needs of the Molly Fish so that your pet can grow healthy and strong.

Hopefully, this article helped you learn more about Molly Fish and whether they may fit your house or not. We hope that you found the article interesting and informative. Feel free to leave a comment below.