55 Gallon fish tank filter

Best 55 Gallon fish tank filter

What is the Best 55 Gallon fish tank filter ?

Buying a 55 gallon fish tank filter will require you have some knowledge about the ideal specifications for the filter.  There are different types of tank filters each suitable for particular types of  fish They all serve the same purpose but for different applications taking into consideration varying factors such as, tank size, volume of water to filtered, pet size and type. The best filters are the ones that meet the needs of your pets by ensuring the pets remain healthy by effectively  keeping your tank clean.

55 gallon fish tanks are great for large pets or keeping a large no of smaller pets in one tank. For this size of tanks we recommend Canister filters due their compact design do not affect the aesthetics of your tank but also do ensure that you get an appropriately sized filter that can efficiently handle this water volume.

Aquarium volume calculator

Aquarium volume calculator







Aquarium Volume Calculator:  in cm to liters

Many times we are do encounter challenges when we want to find out the  volume of our Aquarium especially when we want to choose the right canister filter for our tank. This calculator should come in handy for that task.  when calculating the volume of the Aquarium tank its important to take into consideration the actual actual level of the water in the tank. A tank may be large but the level of the water is frequently at anywhere from 70 to 90 percent of the height.

[contact-form-7 id=”259″ title=”Contact form 1″]

The information which you calculate from this Calculator is intended for use by you as a guide only. Some rounding of the final has been done for use of use and therefore some minimal errors may come into play.


Most common Tank filter types:

Sponge filter~ These filters are good for people that rear small sized fish. The sponge filter performs both mechanical, chemical and biological filtration. They are noiseless and also store bacteria which is beneficial to the fish.

Power filters

They have a tube called a siphon which helps them suck water from the aquarium. By using a filter pad, the siphon tube is put at the back of the filter where you load it as filter media through a basket.

Internal filters~ they stick to the aquarium glass using an airline to suck up the dirt and other debris. These Internal filters are usually small and not intrusive.

Undergravel filter

It filters aquarium without noise and is useful in breeding bacteria of great benefit for the fish. The undergravel filter as the name implies are placed below the gravel. This filter uses uplift t tubes that draw the water up. The undergravel filters are best when used as secondary filters.

Canister filter

The filters very ideal for planted and salt water aquariums. They often used by very passionate hobbyists who often own large tanks
Canister filters aren’t fit for Small tanks containing small fish because they are so powerful in suction.

Fish tanks that are sparkling and clear are ideal for the growth of your fish. It therefore cannot be overemphasized that you must ensure you choose the right filter for your tank.

Filters are important because they separate the remains or the bacteria coming through the intake tube to the gallon. Mechanical filtration is used, doing the filtration by the use of a sponge filter.

Sponge filters not only perform mechanical filtration but also perform biological and chemical filtration too. Biological filtration helps to bar harmful chemicals from entering the tank.

Having looked at 5 of the top best filters it is clear that canister filters are the best option they optimally keep the water clean. Their other additional strong pints is that they are easy to set up and quite affordable in their maintenance. The Canister filters are also designed to be easy to clean.

5 Best 55 Gallon fish tank filter Reviews

• Penn Place Cascade Aquarium Filter (700)-

Penn Place Cascade Aquarium Filter



This filter is made up of styled pool valves making it easy to use. It also has a stunning blue color and is able to handle tanks of up to 65 gallons. The Penn Plax Canister also performs mechanical filtration pushing the bacteria into the entrance hose. Its valves are easy to turn. Their advantage is that, they come with media that is easy to clean. Its only disadvantage is that it has a high wattage for the gallon per hour output, otherwise it a very ideal 55 Gallon fish tank filter.


• Biopro External Canister Filter(120 UV Unit)

Biopro External Canister Filter



The filter is grey in colour and has a UV Sterilizer.It has four filtration processes which starts by filtering bacteria and finally killing it with a UV light during the water cycle. This Canister filter uses any media type and easily though . Installation of the UV bulb seems a bit complicated and the UV bulb can be damaged by your skin oils if you handle it with your bare hands. When cleaning the bulb also take precautions not to get it wet.

• Fluvial External Filter (306)

The filter has a classic and strong motor. The strong pull makes the canister last longer throughout it’s cleanings , holding 50% of the bacteria. Take note of the delicate parts of the fluvial filter while cleaning because the hoses may easily leak. While the Biopro has a one year warranty, the fluvial filter has a 3 years warranty.

Fluvial External Filter



• Hydor Professional External Canister Filter (250)

Hydor Professional External Canister Filter


This filter has been made with very simple to use features. It has a 55 gallon tank but can be upgraded up to 75.The goodness with this filter is that it’s not that much sophisticated. It has high water flow and quick catch of the Gallon bacteria. The Hydor Filter is unique in a manner that it’s not made of extra features which in one way or another may make the user disadvantaged.


• Marineland Magnum Polishing Internal Canister Filter

Marineland Magnum Polishing Internal Canister Filter

It also has a  feature which separates bacteria from the sparkling water. It suitable for tank up to 95 gallons and can be placed in the tank by use of a canister holder. This filter is easy to set up and with its high volume capacity it provides adequate water flow for this tank and thereby keeps the pets healthy.


The Video below, By Tetra Products will gives some safe guidelines for setting you 55 Gallon tank.

You may also be interest in our detailed review on Canister filters.