Are you planning to buy a canister for your aquarium? A canister is designed with an external filter that makes it effective in filtering water. It is meant to improve the flow of water. These devices come with different models and brands. These models feature different specifications and features. Knowing the available brands and models of canisters will help you in choosing. Some of the considerations that will help you in purchasing the right device include filtration, features, and ease of maintenance.

Canister’s flow rate

This is the amount of water that circulates through the filter per hour. The clarity and purity of water are greatly affected by the flow rate of the device chosen. Most of the modern canisters are well-designed with some extra flow that prevents from harming your fish. Devices having a weak flow rate are more likely to cause some problems down the road. The flow rate depends on the construction and size of the filter. For better results, you are advised to go for a canister that has a flow rate that is higher than the size of your tank or reservoir (preferably two times higher).

Filtration

The canister’s filter should be capable of holding a large number of impurities. Impurities, dirt, and toxins are trapped and dissolved within the canister’s filter media as the water passes through it. A good canister filter should combine mechanical, chemical and biological media. Some of the factors that determine the types of media combined include the number of fish, size of the tank.

Maintenance

The healthiness of a fish tank can be maintained by regular maintenance of the filters. It should be cleaned after every 3-5 weeks. The process is very tedious but choosing the right filter can make it easier. Choosing the best device is not an easy task. This article has compiled the best canister filters that you can choose from.

Fluval Canister Filter

It can be used to filter both freshwater and salty water aquariums. Its filter is very powerful and reliable. Water is filtered in different staged to ensure that the filtration job is perfectly done. It has inbuilt motors that make the pumping process very effective. They have a flow rate of 100 gallons. They are known for performing efficiently without producing noise.

Fluval advanced filtration system

It has a superior performance that makes it ideal for both marine and fresh salt water. It has a beautiful compact design. It has sturdy fiberglass structure, and it can withstand high pressures for a long time. Additionally, it has an advanced water filtration system and is capable of regulating the supportive life temperature of your fish. It has a flow rate of 80 gallons. It is also designed with a leak-proof casing