If you’re a new pet fish owner, you may be a little bit confused as to which filters are the Best Filter For Goldfish Tank and which ones you should avoid.
You may even be wondering if having a filter is even necessary for your tank.
It definitely is.
Making sure that your goldfish tank is sparkling is one of the best ways you can ensure they have a healthy life.
Keeping the water they live in clean is an easy alternative to paying later on with vet visits and expensive medicine to help them feel better.
Does a Goldfish Tank Need a Filter?
Is it important to get a filter for your tank?
Yes, because changing the water once in a while can only do so much, but having a filter that’s constantly turning over the water does so much more. Filters are an affordable and easy way to keep the water moving and prevent any bacteria buildup in the tank.
Aside from keeping the water from becoming stagnant, a fish tank filter also takes out any waste and leftover food from the tank. If these things were allowed to just sit in the water, they would quickly become a buffet table for harmful bacteria.
Not only that, but this kind of waste increases the ammonia levels in the water. These rising levels of harmful ammonia can cause a whole host of problems for your fish, like skin burns, swim bladder problems, and general sickness.
Finding the Best Filter For Goldfish Tank can be difficult, but it’s an effort you must make to help your fish live a happy and healthy life.
There’s no doubt about it:
The type of goldfish filter you choose can make or break your success with fishkeeping.
It’s the main thing that stabilizes your entire aquarium environment, keeping your goldfish safe.
And let’s face it:
A decent filter is better than nothing and will save you some work, but a great filter will drastically reduce the number of water changes you need to do AND can maximize your stocking capacity.
Who doesn’t want that?
That’s why I’ve put together a list of the top 10 Best Filter For Goldfish Tank, in a variety of sizes, shapes and budgets, researching the benefits of each style and testing different brands.
Top 10 Best Filter For Goldfish Tank Available Today? (2020 Reviews & Guide)
To find a good filter, you need to understand what your fish requires to live a healthy life. You want a filter built to meet their needs, whether that’s with wave creation or a fast turnover rate.
Check out these filters to get an idea of what to look for.
1. Aqua Clear Power Filter
First up is the impressive Aqua Clear Power filter. This filter is a small, but efficient product ready to be used almost directly out of the box. It’s ideal for use in fish tanks that hold 5-110 gallons of water.
Despite its small size, this filter has about seven times the capacity and volume of comparable filters. This filter also comes fully loaded with many different layers of filtering agents inside to give your tank thorough filtering every time.
The only problem with this filter is that the level of maintenance required is more than other filters. Because of the different layers of filtering agents, you would need to change out all of those filters once every two to three months. That can become time-consuming if you’re looking for a set-it-and-forget-it type of filter.
- Lots of different filtering agents to get a good clean
- Has more capacity than other filters its size
- More maintenance required than normal
2. MarineLand Magnum Polishing Internal Canister Filter
Another good feature of the MarineLand filter is the fact that it already comes with a Black Diamond activated carbon cartridge for filtration. There’s also a dual-chamber media container that you can use customized filtering agents in.
One negative point that’s worth mentioning for the MarineLand Magnum filter is that making the switch from a three-stage filtration system to a water-polishing system can be difficult.
Both of these features are included in the filter, but switching from one type to the other can get confusing. While instructions are included on how to do this, no one wants to have a confusing filter. It is one of the Best Filter For Goldfish Tank.
- Versatility between three-stage filtration and water polishing
- Dual chamber allows for customization
- Slightly confusing set up for different systems
3. Marina Power Filter
A good feature that the Marina Power filter has is a customizable water flow option, making it perfect for turning the flow higher or lower depending on your fish’s needs.
This makes a good starter filter because it’s easy to install and has customization options until you know what works best for your fish.
One thing going against the Marina Power filter is that it has a pretty low maximum gallon capacity.
Although it’s alright for the price and size, it’s still a bit on the lower side as far as this list goes. If you have a bigger tank than 20 gallons, you definitely want to pick something else.
- Easy to understand and use
- Customizable flow
- Low flow rate
4. MarineLand Penguin Power Filter w/Multi-Stage Filtration
The different sizes are a good feature to have because it means that one model or another is bound to be a good fit for your tank. The MarineLand Penguin Power filter is also built to perform a three-step filtration process for your fish tank.
The only downside for this filter is the fact that it’s not as quiet as other filters. When you first install the filter, it takes some time for it to adjust and get good water flow going, causing it to be a little loud.
Similarly, when it’s close to the end of its life, the filter also makes loud sounds due to extensive use.
- Excellent flow rate
- Many different sizes
- Not very quiet
5. Fluval C Power Filter
It’s great for aquariums of up to 70 gallons (C4 Tyle), making it capable of handling large-sized tanks. Another unique feature for the Fluval C power filter is that it comes equipped with a cleaning indicator that lets you know when it’s time to rinse out the polyfoam cartridge.
One problem you might face when using the Fluval C power filter is that it also tends to be a bit louder than most filters. You can definitely get by if you don’t mind extra noise, but the loud sounds definitely make it stand out.
- Five step filtration
- Great flow rate
- Cleaning indicator
- Louder than most other filters
6. MarineLand Emperor Filter Systems
Last, but not least, is the MarineLand Emperor filter. Another great option by MarineLand, this filter packs a punch with an amazing flow rate of 400 GPH, and is also one of the largest ones on the list, with twice the filter cartridge capacity as most other filters.
It also has an extra-large BIO wheel filtration system, meaning you can trust that the water in your tank is thoroughly cleaned and treated with each use.
A common problem that users face with this filter is that it’s also a little loud. Usually, this isn’t a problem with these types of filters, so it’s pretty unusual to see this in this one.
If you don’t mind having a little extra background noise though, this is still a great option. It is one of the Best Filter For Goldfish Tank.
- High-performance flow rate
- Large filter cartridge capacity
- Noisier than most filters