, small canister filters can clean more gallons of water in a specific time compared to power filters.
Accommodate More Filtration Media
Small canister filters can accommodate more filtration media as compared to power filters. The former have multiple compartments for media, while most models of the latter may only have a single compartment. You can add activated charcoal and biological and chemical filtration media to a small canister filter, while a power filter may or may not allow the same. More filtration media ensures a healthier living environment for the aquatic life in the fish tank and increases their lifespan.
Take Less Space
Despite their performance, small canister filters have a compact build and take minimal space. You can easily hide them from view by placing them below the aquarium stand or in a cupboard. The smaller variants are a few inches tall and can be concealed from plain sight without any effort.
No Aesthetic Impact
Small canister filters don’t impact the aesthetic appearance of the aquarium. A power filter is generally hanged on one of the walls of a fish tank. It can be an eyesore while also taking up space that could otherwise be utilized for decorations or providing fish more living area. On the other hand, small canister filters are meant to be placed externally. They neither occupy any space inside the aquarium nor visually impact its looks.
Quiet Operation
Most small canister filters run as quiet, if not quieter, than power filters. You will not hear the humming of the pump, which tends to irritate some individuals. They can be beneficial if the aquarium will be installed in an office or work area. Individuals will not be distracted or disturbed by the humming of the pump and can work in quiet.
Easy Maintenance
Small canister filters may make it easier to maintain a fish tank. They may have the capability to drain the aquarium automatically. You won’t have to siphon the water for changing it. This will make aquarium maintenance slightly convenient.
What are the Disadvantages of a Canister Filter?
While there are many benefits of small canister filters, they have a few disadvantages as well. They are generally more expensive as compared to power filters. Also, as their flow rate is higher, the media in small canister filters will have to be replaced more frequently. However, their pros outweigh their cons, making a case for them in most scenarios.