How to clean the betta fish bowl?

In this post, we will answer the question “How to clean the betta fish bowl?”. We will also discuss some of the steps of cleaning your betta fish tank.  

How to clean the betta fish bowl?

First, take the betta with a suitable net and place it in another container with half of the dirty water, followed by the rest of the water. Remove the rest of the water from the aquarium and clean it with only water, making sure to clean all of the accessories as well. 

Prepare a freshwater supply by filling the tank halfway with it and checking that the temperature of the new water does not differ significantly from that of the old one. 

Finally, restore the fish and the used fluids to their original location. Avoid changing all of the water in the aquarium to avoid causing a pH and temperature shock to the aquarium’s inhabitants. Every 10 to 15 days, thorough cleaning of the aquarium should be performed. 

Make sure you have your water ready before you change 

It is important to make sure that you have the new water ready before starting any cleaning or simply changing the existing water. For the reason why betta fish are sensitive to untreated tap water, it is recommended that you use filtered tap water. 

This will be accomplished by first filling a container with the amount of water you will require and then using a betta water conditioner to remove all of the chemicals and minerals from the water. 

When you first start cleaning the tank, make sure that your hands are clean so that you do not leave any dangerous substances behind in the tank. Also, make certain that the temperature of the new water is the same as or nearly the same as the prior water to avoid stressing the betta. 

Take the fish out of the tank and set it aside 

Before you remove the betta fish from the tank, you will want to make sure they are in a safe place. If possible, transfer the betta fish into another container with some tank water removed from it. 

Remove all of the decorations from the tank

Remove all of the embellishments, such as hiding places, plants, and pebbles, from the bowl and clean them separately from the rest of it. 

Remove them from the tank and clean them well to make it easier to remove the garbage that has accumulated there. 

Remove the water tank from the tank

If you want to modify a certain percentage of the water in the tank, take out that amount of water and set it away so that you can return it to the tank once you have finished cleaning the walls and decorating the room. 

Remove any remaining water from the tank

As soon as you have taken out and refilled the tank with the amount of water you wish to save and reuse, you can drop all of the rest of the water down the drain. Maintaining a steady pace will help to ensure that the gravel does not wash away with the water. 

Remove all of the extras from the tank 

To clean the decorations and accessories, take the container containing them all and fill it with warm water. Cleaning anything that has become trapped on the surfaces can be accomplished with soft brushes or towels. 

It is not recommended to use any soap or cleaning detergent on the tank or its accessories because the residue left behind can be hazardous to the betta. Once you’re finished, lay them out on a towel or a piece of paper towel to allow the water to evaporate. 

Ensure that the tank is clean

You will also need to clean the aquarium, which may be accomplished by running it under warm water while brushing or sponge-cleaning the walls. All of the muck and filth will be wiped away, and you will be left with a fresh, clean container to store your items in. 

Make careful to get into the corners as well, and refrain from using any soap during the process.  Clean everything with water once more to ensure that nothing is left behind. 

Replacing everything in the tank is essential

Now that the tank has been fully cleaned, you will need to reinstall the gravel and level it out; after that, you may reinstall the decor and accessories where they were previously located. 

As soon as you are finished, drain the old water and replace it with fresh. It is critical to reintroduce the old water into the freshwater because it contains helpful bacteria that aid in the breakdown of nutrients. 

Changing the water composition suddenly and completely will produce a shock in the betta fish that may even result in their deaths. The water should be poured slowly so that it does not interfere with your settings in the bowl.


In this post, we answered the question “How to clean the betta fish bowl?”. We also discussed some of the steps of cleaning your betta fish tank.  

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

Frequently Asked Questions (FAQs): How to clean betta fish bowl?

How often should I wash my betta fish’s bowl?

This is a common question among new betta fish owners who are unfamiliar with the species. To maintain optimum water quality in the betta tank, you will want to clean it once a week at the very least. The tank should only need to be cleaned every two weeks if you do not have any live plants and feed only 4 to 5 pellets each day in a regular-sized or large-sized container.

How do you clean a betta fish bowl without a filter?

It turns out that caring for a betta fish without a filter is significantly more difficult. When using non-filtered tanks, it is necessary to do 1-2 water cycles at about 25 per cent and a full 100 per cent water change per week (depending on water quality).

What can I use to clean a fish bowl?

If algae stains on the fishbowl or decorations are particularly obstinate, a 10 per cent bleach solution can be used to remove them. To make the solution, combine nine parts of water with one part of bleach in a large mixing bowl. Soak the bowl and any decorations in the bleach solution for 15 to 30 minutes, then rinse several times with lukewarm water and set the bowl aside to dry completely on its own.

Why does my betta fish bowl get dirty so fast?

If your betta is being fed excessively, it might cause some damage to the water in your tank and cause your tank to become unclean much more quickly.

How long can a fish live in a bowl without a filter?

The fish eat the oxygen that is present in the aquarium’s lower levels, which is available to them. Then it begins to rise to the surface of the water in search of additional oxygen. Despite this, the fishes are under a great deal of stress, and they can only survive for approximately two days after the oxygen is depleted from their environment.

Can betta fish live in a bowl without a filter?

Yes. If you are thoroughly cleaning the bowl regularly, and we mean thoroughly cleaning it, the Betta fish will most likely be able to thrive without the use of a filter. Every few days, however, should be set apart for cleaning purposes.


How To Clean A Betta Fish Tank.

Corona, L. 2021. How to clean a betta fish tank.