5 Top Picks: Salt Water Fish Tank Filters (Your Fish Will Love & Adore)

Americans love to own pets. According to reports, 44% of Americans have at least one pet, with dog being the most common pet, however fish is not to far behind.

As per reports, about 12.6 million US households have at least one fish, which makes for 10% of households in the US. This is a pretty huge number and shows the importance of fish tanks and related equipment, such as filters.

If you want to own fish, you will need a fish tank to keep one. However, this is not it. You’ll also need a high quality filter to make sure the fish remains healthy and the environment clean.

Many people think that adding reefs to the aquarium will do the job and keep the tank water crystal clean. While this does the job to an extent, it is not really enough as you need a filter for more than just to keep the water clear.

Reefs do promote a healthy environment, but they have limitations. Reefs cannot help eliminate all kind of elements from water, and you will need a filter to get the job done. A filter is important not only for saltwater, but freshwater as well. However, they are more commonly used in case of saltwater aquariums, and many companies even make filters specifically designed for saltwater.

Filters help keeping the water clean and odorless. They also provide additional benefits when it comes to removing dirt, debris, chemicals and a whole lot of other things that can put the lives of the inhabitants in jeopardy.

When you have a suitable filter installed for your saltwater aquarium, you can rest assured that your pets will live freely.

Filters are a must especially when you have larger tanks to deal with. This is because water and oxygen doesn’t reach the far ends of the tank unless there’s a filter installed that pushes the water to flow in every direction.

Let’s have a look at 5 salt water fish tank filters you absolutely need:

SPOILER ALERT... Here are our FAVORITE PICKS:

OUR FAVORITE PICK
Aqueon QuietFlow LED PRO Aquarium Power Filters, Size 20-125GPH
AquaTop CF400UV 4-Stage Canister Filter with UV 9W, 370 gph
Penn Plax Cascade Hang-on Aquarium Filter With Quad Filtration System Cleans Up To 50 Gallon Tank
SunSun HW-302 3-Stage External Canister Aquarium Filter 264GPH
Odyssea EX 350 DX Internal Filter Powerhead Aquarium Water Pump Submersible
from $12.99
from $71.85
$20.49
$62.88
$19.95
-
2,316 Reviews
537 Reviews
412 Reviews
197 Reviews
32 Reviews
OUR FAVORITE PICK
Aqueon QuietFlow LED PRO Aquarium Power Filters, Size 20-125GPH
from $12.99
-
2,316 Reviews
AquaTop CF400UV 4-Stage Canister Filter with UV 9W, 370 gph
from $71.85
537 Reviews
Penn Plax Cascade Hang-on Aquarium Filter With Quad Filtration System Cleans Up To 50 Gallon Tank
$20.49
412 Reviews
SunSun HW-302 3-Stage External Canister Aquarium Filter 264GPH
$62.88
197 Reviews
Odyssea EX 350 DX Internal Filter Powerhead Aquarium Water Pump Submersible
$19.95
32 Reviews

Last update on 2018-05-23 at 14:05 Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.

1. Aqueon QuietFlow LED PRO Aquarium Power Filters

Aqueon QuietFlow LED PRO Aquarium Power Filters, Size 20-125GPH

When it comes to saltwater fish tank filters, this one packs quite a punch. Not only is it inexpensive but is also capable of cleaning the tank better than most other products on the market.

Filters require maintenance and this product makes the maintenance process extremely easy. The unit has an LED indicator that tells when it is time to replace the cartridge, which needs replacement every six months.

This filter also has a filter pad that improve the output. Moreover, the filter offers great power that makes it suitable for 30 gallon tanks, but for bigger tanks you can install two or more filters.

Noise is a flaw that is found in many filters but not in this one. This filter is super quiet and works like a charm without disturbing the fish or you.

Pros

Cons

  • check
    Super quiet.
  • check
    Easy to install and maintain.
  • check
    LED indicator to know the right time to change the cartridge.
  • Only suitable for 10 to 30 gallon fish tanks, not larger ones.

2. Odyssea EX 350 DX Internal Filter Powerhead Aquarium Water Pump Submersible

Odyssea EX 350 DX Internal Filter Powerhead Aquarium Water Pump Submersible

This submersible filter can filter out 350 gallons per hour easily. The good thing about the filter is that you can adjust the angle of the flow to direct the water where you need it to be. This way you can ensure that water flows in every corner and oxygen generation is top notch.

This filter does its job quickly. All it takes to clean a fish tank suitable for its size (40G to 60G) is 30 minutes. Keeping it on for half an hour can help you get rid of debris, chemicals, waste and any harmful things that build up in the water and may damage the fish.

This filter works better with larger aquarium because it is powerful and has a good flow rate too. Also, you’ll be getting suction cups, airline and filter cones along with this purchase. However, there’s a flaw. The flow rate is not adjustable and some fish that can’t survive above 300 GPH filtering power, may die.

Therefore, make sure that you only keep fish which can survive in a 350 GPH filtering environment.

All in all, this one of the most amazing salt water fish tank filters you can get for your fish tank.

Pros

Cons

  • check
    Submersible.
  • check
    Promotes aerataion.
  • check
    Comes with additional components (airline, suction cups and filter cones).
  • check
    Angle of the flow is adjustable.
  • Can’t adjust the flow rate.

3. Penn Plax Cascade Hang-on Aquarium Filter With Quad Filtration System

Penn Plax Cascade Hang-on Aquarium Filter With Quad Filtration System Cleans Up To 50 Gallon Tank

This filter is suitable for fish tanks from 35 gallons to 50 gallons. They have the capability of filtering 200 gallons of water per hour while being super quiet in the middle of filtration.

Filtering is top notch and you won’t see any particles or debris floating in the tank water once it’s done filtering the water.

It also comes with Bio-Falls quad filtration system that ensures proper oxygenation. Moreover, it also helps clear any additional ammonia or nitrite that can become harmful for the inhabitants.

There’s a polyfiber floss cartridge and an internal sponge that not only traps large and small pieces of particles but also benefits in the colonization of the bacteria.

This filter has a flow rate controlling knob that can let you lower the flow rate or increase as per the needs of the fish. You may however have to lower it when you have to feed the fish.

However, there’s a flaw in the product. Longevity of the product is an issue and the filter might also get a bit noisy after few months of use if it’s not properly maintained Therefore, make sure you keep it well maintained.

Pros

Cons

  • check
    Performs good aeration.
  • check
    Internal sponge and floss helps remove large particles in the water.
  • check
    Flow rate can be adjusted.
  • Requires a lot of maintenance or it gives out before expected time.

4. SunSun HW-302 3-Stage External Canister Aquarium Filter

SunSun HW-302 3-Stage External Canister Aquarium Filter 264GPH

If you’re looking for a filter for a saltwater tank then SunSun HW-302 is your best bet. The reason for that is its water pressure ability which is a plus point for saltwater aquariums as it helps push the water through dense media.

This canister filter lets you control the flow of water and there’s also the option to choose the filtration type for different media which you won’t find in many other canister filters.

Other than that, this filter operates silently and doesn’t disturb the surroundings which is why it can be installed in tanks kept in homes or offices too.

On the down side, it is not a very long lasting filter and needs heavy maintenance.

Pros

Cons

  • check
    Works silently.
  • check
    Adjustable flow rate.
  • Leakage issues after a year.

5. Aquatop CF Series Canister Filter

AquaTop CF400UV 4-Stage Canister Filter with UV 9W, 370 gph

This is one of the best saltwater fish tank filters you can find. This filter can support fish tanks up to 125 gallons, hence it has great power.

The 9 watt UV sterilizer that comes attached to it ensures that the water is kept crystal clear. The filter also offers 3 compartments to add media of your choice.

The type of filtration this filter offer is remarkable as the ceramic rings, bio balls and activated carbon make sure that no piece of debris is left in the water. Also, there’s a UV light bulb that helps you see the contents of the aquarium at night and while keeping the inhabitants warm. 

However, on the downside, you will need a professional to get it installed as DIY approach can be risky.

Pros

Cons

  • check
    Works silently.
  • check
    UV bulb, UV sterilizer, filter pads, sponge comes with the package.
  • Expensive.
  • Difficult to assemble.

Conclusion

These are the 5 best salt water fish tank filters that you buy for your aquarium. However, make sure that you keep the filters cleaned and well maintained. To do that, you must know when to clean the filter first.

Here is what you need to know:

  • check
    Change the filter or clean it properly if you see any change in the flow of water, which may be due to stuck particles or weakening power.
  • check
    Carefully clean the filter if it begins to make air bubbles that pass into the water.
  • check
    If your filter suddenly begins to make noise, then take it out and look into it carefully. The noise is a sign that something is wrong with the unit.
saltwater fish tank filters

BONUS VIDEO!

You Might Also Like