DIY: Self-Cleaning Canning Jar Aquarium

DIY: Self-Cleaning Canning Jar Aquarium

Today, I’m excited to introduce all of you to our cute little beta fish, Casper and give you a tour of his luxurious accommodations.

Casper is very friendly and spoiled rotten. He is white with royal blue, very unique as far of the beta fish I’ve seen. Isn’t he handsome???

How to Make a Mason Canning Jar Aquaponics Aquarium

Every time I walk past him, he follows me. Watching me. Practically begging for a little treat. And yes, I give in to his begging often – which is probably why he begs so much!

I’ve always loved animals, even fish and I feel much happier when I’m surrounded with lots of life!

However, I don’t have the desire or time to deal with complicated aquariums and constant maintenance, but still want to have a fish for it’s meditative visual impact in our home.

My DIY Canning Jar Aquaponics Aquarium requires minimal effort, since the live plants in the water and feeding from the water, help to create it’s own little eco-system which cleans and filters the water without a complicated set up.

The live plant (peace lily) helps to purify your indoor air and overall it’s so soothing to look at, don’t you agree??



How to Make a Mason Canning Jar Aquaponics Aquarium

Throughly wash, rinse and dry your 1 Gallon Canning Jar. Remove lid and store for later use.

As I mentioned in my list of supplies, please do not select a jar smaller than 1 gallon, while betas can survive in smaller areas, you want him thrive. The more water/space he has the better.

How to Make a Mason Canning Jar Aquaponics Aquarium

Connect your Small Air Stone to your plastic Tubing and secure it in your jar with Suction Cups w/Clips <– these are amazing to keep cords and tubes in place.

How to Make a Mason Canning Jar Aquaponics Aquarium

Add decorative stones on top of your sandstone bubbler. I like to use natural river rock.

How to Make a Mason Canning Jar Aquaponics Aquarium

As a general rule you’ll want your decorative stone to be 1-2 inches deep.

How to Make a Mason Canning Jar Aquaponics Aquarium

Arrange decor and live plants THEN add filtered water. Do not use chlorinated tap water, grab a few gallons of spring water to keep on hand or, like us, invest in THIS inexpensive water filter/purifier for your home. Then you can always have safe & healthy drinking water on hand – ditching those toxic plastic bottles completely AND saving money.

Adding roughly 1 ounce of Zym Bac Natural Beneficial Live Bacteria helps to kick start the establishment of it’s contained aquaponic eco-system. It’s also beneficial to add it whenever you change the water/clean out your aquarium.

Beta fishes love lots of plants and places to hide so be sure to add enough plants/decor for him to enjoy.

How to Make a Mason Canning Jar Aquaponics Aquarium

Optionally you can add a thermometer to keep an eye on the temperature of your aquarium. The ideal range for a beta fish is 70-80 degrees.

If your temperature needs raised, I recommend using an Under Tank Heat pad – this aquarium setup is too small for other types of heaters, you will run the risk of burning your fish.

In the winter our home gets pretty cold, so using the Under Tank Heat pad is a necessity.

How to Make a Mason Canning Jar Aquaponics Aquarium

Before adding your beta fish to your Aquarium, carefully float his bag/container that he came in from the pet store in the top of your aquarium to get him adjusted to any temperature change for 15-30 minutes. Be mindful to remove excess water from your jar as needed so it doesn’t overflow, you can add it back in later.

Then carefully SCOOP him out, do not add the pet store water to your aquarium. Pet store aquariums are notoriously filled with disease and illness, don’t add that to your fishes new home.

How to Make a Mason Canning Jar Aquaponics Aquarium

Throughly rinse off all the dirt from a 4 inch Peace Lilly, then using a small cotton cloth secured with a rubber band (or ideally a 4 inch aquaponic net basket).

Add additional filtered water just so the bottom of the cloth is touching the water.

How to Make a DIY Mason Canning Jar Aquaponics Aquarium

I turn my air stone/air pump for a few hours every day to make sure the water is aerated and mixed around – it’s not necessary to keep it on 24/7  but it’s ok if you prefer to. We simply don’t like to waste electricity and since our home is small, don’t want to hear it running at night.


Not only is your DIY Canning Jar Aquaponics Aquarium functional, it’s seriously beautiful to look at, don’t you think??

To feed your cute little beta fish, simply push a stainless steel straw into the jar where the plastic tube is and drop a 3-4 pieces of beta food 2 times a day. I prefer to take the straw back out but some people leave it in.

It will take a few days for it’s contained eco-system to adjust, it’s normal for it to get cloudy, just allow nature to do it’s thing.

In addition to using Zym Bac to help establish the beneficial bacteria, I also add 1/4 teaspoon of Freshwater Natural Tidy Tank weekly to help breakdown debris in the gravel and naturally keep the water balanced. I simply add it to a little bit of filtered water and pour it over my peace lilly – this also helps to maintain your water level.

You can also add in a small snail, if desired, to help keep your eco-system in balance. They are great for eating away the algae and keeping your DIY Canning Jar Aquaponics Aquarium clean.

I was inspired to create a fun DIY Canning Jar Aquaponics Aquarium after having our previous beta, Walter, in an Aqua Farm which combined an aquarium with a aquaponics system. If you are looking for system to purchase instead of a DIY, I highly recommend the Aqua Farm.

By: Hayley Ryczek

Colbie Browne

My name is Colbie, I am 24 years old, and my life is a mess. Between two kids, work, a house, and college, I can barely keep up. And now, it’s all about being super mom… aka the one who is best dressed with the best crafts and best bake sale items. Forget the best dressed part, I normally don’t brush my teeth before running these ragamuffins around. However, on that other stuff, I kick ass. Most everything is homemade, gluten/nut free (because I was blessed with a bubble boy), and easy enough that you can do without wanting to pull a Sylvia Plath. Don’t worry, we can pull off this act together.

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