Things You Need To Know About Aquarium Canister Filters
Aquarium canister filters are needed in order to maintain the balance and cleanliness of the aquarium. This type of canister filter may be used for either a freshwater or saltwater aquarium. Depending on the type of canister filter, it may contain media that may filter the water through mechanical, chemical, or biological means.
When you look at the build and functions of the canister filter, these are quite similar to that of the “hang on” filters. However, the canister filters are designed to provide more mechanical filtration compared with that of other filters. These filters are best used for aquarium that has fish types that tend to be messy eaters. Unlike most filters that are hung on the tank, canister filters are usually placed below the tank. At times, you might also find them inside the tank. For this type, the term “submersible filter” is used. Some aquarium owners also choose to attach a wet-dry wheel to the outflow of the canister filter, which leads to the improvement of the biological filtration.
One of the best advantages of having a canister filter is that it has a larger capacity compared with other filters. Despite the large capacity, it is more compact so you can hide it from view, if you would like to. On the other hand, one of the disadvantages of using canister filters is that they have to be frequently cleaned. This is because the filtration relies on mechanical means. The filtration device will be easily clogged up by the filtered wastes and these have to be removed as soon as possible to prevent the decaying matter to come back into the water.
For this filter, the water is pumped at regular speeds into the filter. The filter usually performs its task using mechanical filters, such as a micron filter cartridge or glass wool. After the mechanical filtration stage, the water is then allowed to pass through different layers of media, including carbon and other absorbents. This will trap the odor, chlorine, ammonia, and other unnecessary chemicals that are in the water.
Once the water has been freed from the chemicals, it is allowed to pass through the bacteria bed, wherein the bacteria present in the bed change the nitrites into nitrates. This biological filtration is necessary in order to lessen the toxic effects of these chemicals.
Factors to consider when choosing filters
1. Availability of replacement parts
When shopping for a canister filter, you have to inquire if the store also carries replacement parts for the filter. Although the filter is durable and is guaranteed to last for a long time, there will be a time that you will have to change the parts of the canister filter as part of maintenance. It is best if you have spare o-rings, impellers, and rubber gaskets. You can’t be sure when you will need to replace them.
2. Type of aquarium
Before you purchase a canister filter, you have to inform the seller on whether you have a freshwater or a saltwater aquarium. There are canister filters that are not appropriate for saltwater and you have to clarify this before you close the sale.
3. Installation process
While you can get someone to install the canister filter for you, it should be easy enough for you to operate without any help from an expert. Also, you have to make sure that during emergencies, you will be able to manipulate the filters to prevent any danger on your pets. Many hobbyists prefer getting canister filters because they are inexpensive and have a variety of functions. With sufficient information on how to use them, your aquatic pets will have a better aquarium environment.
--Jeffry is a writer who has a passion for pet fish and spends a lot of his time studying the best ways to care for his aquarium. Through his own experiences, he has learned that aquarium canister filters are a big part of proper aquarium maintance. To learn more please visit marinedepot.com.
Click the XML Icon Above to Receive Pets Articles Via RSS!
