Find The Best Filter For Betta Fish – [2019 Buyer’s Guide]
Find The Best Filter For Betta Fish – [2019 Buyer’s Guide]
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Thanks so much for visiting my site. I just wanted to say I think it’s great you’ve decided to use a filter for your Betta fish. In my opinion here are the best filters for your Betta:
Our Top 5 Filters For Betta Fish
Aqua Clear - Fish Tank Filter - 5 to 20 Gallons - 110v
This under gravel filter has two filter plate system with a jumbo 1” adjustable lift tube and designed to fit a 5 ½ gallon tank.
This convenient, easy setup filter is designed to have trouble free maintenance while keeping your tank looking crystal clear.
Most Helpful Review: “This is a great filter and actually made much better than other more expensive brands. The filter is build very sturdy. The slits are optimal for the waste particles to be “funneled” below the plates which is where you want it. Undergravel filtration is a great way to keep your tanks healthy”
3. Zoo Med Nano 10 External Canister Filter, up to 10 Gallons
The spray bar provides great aeration and the removable hose-connection device allows, adjustable flow control system & easy to open filter head make this a great easy to use, filter for a betta tank, nano & small aquariums from 2-10 gallons.
Most Helpful Review: “I needed a small filter for my 6 gallon tank and this filter fit right where on the back hidden from sight. The flow rate is slow and perfect for Betta Fish– Perfect”
This external power filter comes with a hinged lid for improved ergonomics/ease of use and improved compact aesthetic design.
Bio-bag improvements with an upgraded dual-density carbon filter, time strip indicators and uses three-stage filtration for healthier fish. For use in 5-10 gallon aquariums.
Most Helpful Review: “Compared to other filters I’ve had that either failed within a year, loud this filter did a good job of cleaning the tank. I came across this one and it’s awesome. It’s really quiet, does a thorough job of filtering the water and keeping it clear, especially if I replace the filter regularly”
If you have anything larger than 10 gallons, then weekly water changes might be enough to keep the toxins low enough. However, a filter is still the best.
By understanding the benefits and features of all the different types of filters, you will be able to determine the best Betta filter for your needs and if selecting a filter is the right decision for your particular type of Betta fish.
In this post, I will help you determine if you need a filter for your Betta and what type of filter would work best for your situation.
Let’s Dive Right In:
2 Awesome 5-Gallon Betta Fish Tanks With Filters:
For those of you that are looking for the ultimate betta fish tank set up here are two small fish tanks that come with a filter included – which takes the stress of you and your fish.
You get a great small filtered aquarium for your Betta so he can swim for many years in clean clear water.
Both of these tanks come in 5-gallon sizes which are perfect for Betta fish – and if you are still unsure click each tank below and you can read our full review on each of these kits
I have a half-moon betta with very long fins? You may want to set up a betta fish tank without a filter. Or, maybe use a Sponge filter for betta tank which is great for small aquariums. A sponge filter will keep water movement to a minimum if tearing fins is a concern.
My betta is kept in a community tank with many fish? Simply put, more fish = more waste = more toxins. A filter would be recommended in this situation. Also, a community tank is likely to be a little larger providing your betta hiding places to escape water currents.
How many water changes are you willing to complete, weekly or twice a week? If you can’t dedicate the time to change your water more than once a week a filter would be the way to go.
My aquarium has many live plants? In this situation, live plants actually act as a natural filter and can provide oxygen, filtration, food and a place to hide.
Tank size larger than 2.5 Gallons: For this size, a filter would be the way to go. Just ensure the filter has an adjustable flow rate to control the amount of current.
Another option is to select a filter down a level rated for a smaller aquarium.
Tank size smaller than 2.5 Gallons: First of all never keep your betta in anything smaller than 2.5 gallons. In small aquariums the water can foul much faster than larger aquariums, requiring more regular maintenance and water changes. Foul water can lead to multiple issues such as health, disease and even death.
However, if you must keep your betta in something less than 2.5 gallons, we would recommend a sponge filter. To ensure the currents don’t become too strong and cause harm to your betta.
For tanks smaller than 2.5 gallons we suggest you maintain a clean tank through regular water changes. However, there are filters that can accommodate tanks of this size.
Do betta fish need a filter in their tank?
All aquariums require clean water and filters are a great way to maintain clean water free from contaminants and allow the build-up of healthy bacteria that are beneficial to your fish.
If you want healthy a Betta fish the water should be kept clean and clear.
When deciding to have a Betta fish filter or no filter at all. Your situation should determine whether or not you need one.
5 Awesome Betta Filter Tips:
The best filter would be very gentle and allow the ability to control the amount of current.
Long-tailed betta fish like the half-moon betta are very fragile and their fins can be damaged form due to water movements. For these types of betta, no water movement is best.
Don’t put your betta in a bowl or a vase. A Betta needs at least 2.5 gallons.
If using a filter keep an eye on your fish to ensure they are adjusting well to the filter without issue.
Under gravel, filters can also be used. However, the debris tends to gather in the gravel and can become toxic and foul the water. In a small aquarium, this can occur quickly and ultimately require more regular cleaning.
In general, a Betta will do best with gentle, low or no flow filtration. High flow currents can harm or cause stress to most betta fish.
Jack Dempsey has over 20 years of experience with freshwater aquariums, his goal is to help beginners avoid the biggest mistakes when getting started. If you find something helpful please share it on your favourite social network. If you need help with anything send Jack a question.