Aquarium Care

Aquarium canister filters are needed in order to maintain the balance and cleanliness of the aquarium. This type of canister filters 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 built 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 aquaria that have 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.

Most canister filters are designed to filter larger amounts of water compared with conventional water filters. These are also easily customized that you can specify if you would like the canister filter to have a mechanical, chemical, and biological functions. You may also ask for a canister filter that has bio wheels, UV sterilizers, or a water chiller.

The most noteworthy disadvantage of having a canister filter is the need to clean it frequently. Because this functions mainly as a mechanical filter, the debris from the water can easily clog it up. If you decide to submerge the water filter, clean up will get even more tedious than if the filter is located outside the aquarium. Despite the trouble in cleaning the filter, you have to do this often to prevent the decaying and toxic waste from coming back into the aquarium’s 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.

Guide to proper choice of canister filters

1. Replacement parts are readily available

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. Are these the right ones for your aquarium type?

Just a short reminder: Although canister filters work with both freshwater and saltwater aquariums, there are some that work only with freshwater aquariums. Be sure to inform the seller if you will use it with a saltwater aquarium.

3. Ease of installation and use

At first, an aquarium expert can help you with installing the filters. However, after this, you are on your own. Choose a canister filter that is easy to maintain and replace, even by a non-technical person. There are lots of advantages in getting a canister filter for your aquarium. Just keep these simple tips in mind when getting one so that you maintain the balance in your aquarium?s ecosystem.

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by Ruby Bayan, OurSimpleJoys.com

The ideal freshwater aquarium setup is housed in the best tank and adequately oxygenated by sufficient aerators, conditioned by effective filters, illuminated by appropriate lighting, sustained by efficient heaters, and enhanced by aesthetically designed décor. How to put them all together to work harmoniously may seem like a Herculean task but with a few simple steps to follow, installing a new aquarium is just one of the many fulfilling adventures in tropical fish keeping.

Preparations

Before heading out to the aquarist store to buy everything you need for your new hobby, plan out the installation on paper. This will save you the trouble of having to redo or return equipment and tank inhabitants when things don’t quite come together. These are the steps to take before anything else:

1. Decide on the size of the tank and its location. It’s best to get the biggest tank you can afford because communities are easier to establish in large aquariums. Remember, though, that a large tank will also require a sturdy stand, and appropriately sized lighting, filtration, aeration, and heating equipment. The ideal location is where you have elbowroom for maintenance and access to water, and which is not too near direct sunlight or a heat source.
2. Decide on the types of equipment you will use. With the many available models of filters, aerators, heaters, and lights, you have a wide array to choose from.
3. Decide on what types of fish you want to keep. Do enough research on the different requirements of the various species of tropical fish, and from there, plan out your landscape.
4. Choose the substrate and decorations you will use. You can include live (or plastic) plants, rocks, slates, driftwood, colored stones, pots, non-toxic figurines, and tank backgrounds. It will help if you can draw a landscape design as a guide.
5. Ask a friend or family member to help you install your aquarium. Remember that water conditioning ideally takes about a week, so, don’t expect to introduce fishes into the setup the same day you install the tank

Initial Setup

You can purchase your tank, equipment, and decorations on the same day. Buy your plants and fishes a few days after you’ve set up the tank so that the water will have stabilized, in terms of composition and temperature, and be just right for its new inhabitants. Here are the initial installation steps:

1. Clear the area where the tank will be placed. Position the baseboard or Styrofoam pads and place the tank on it, making sure the tank is absolutely level. Remember that once the tank is set up, it is not advisable, if not impossible, to nudge or push it about.
2. If you are using an under-gravel filter, assemble the parts as directed and position it on the floor of the tank. Under-gravel filters are most effective if they cover the entire floor of the aquarium.
3. Wash all décor under clean running water. Rocks, shells, and driftwood may need to be scrubbed to remove dirt and unwanted deposits. Wood should be pre-soaked; otherwise, it will float.
4. If you are using large rocks that need to sit firmly at the bottom of the tank, position them directly on the under-gravel filter. Then pour the pre-washed substrate to cover the filter plates. Slope the substrate a little so that the contour is slightly lower towards the front.
5. Arrange other large decorative items as desired. Be sure that none of the décor leans on the tank walls.
6. Install the aeration and heating systems. Organize the tubing and wiring so that they can be easily concealed, convenient to manage, and safe from accidents.
7. Carefully fill the tank with water. So as not to disturb the substrate and décor too much, put a saucer on the substrate to control the water flow.
8. Turn on all the equipment to check if everything is working properly as expected. If you’re using plastic plants and incorporating water-conditioning products like EcoBio-Block, you can put them in at this time. Let the setup stabilize for a couple of days.

Introducing Plants

Your initial setup will have become stable after a few days — it’s then ready to receive the flora and fauna.

When you purchase your live plants, some of them will be sold in clusters or bunches. Separate them so that they can be planted individually for better growth and proliferation. Remember to wash them under clean running water to remove unwanted debris or parasites. Remove dead and bruised leaves and roots.
Referring to your landscape design, position your plants to your heart’s delight. Start by planting the tall ones at the sides and at the back ends of the tank. Use smaller, rosette-type plants as foreground accents.

Don’t worry if after finishing your landscaping the water will be a bit murky – the filtration system will fix this for you in no time.

Assemble the overhead lighting hood, position it properly, and turn it on. It’s best to give the plants and the new ecosystem a little time, like a day or two, to establish a healthy environment before introducing the fish.

Introducing Fishes

When the set-up is ready for its swimming inhabitants, that’s the time to purchase the fish. Remember to introduce a few fishes at a time. Bringing in a whole community of assorted species all at one time will only lead to chaos and severe stress.

Allow the fish to acclimate to the tank’s water temperature by keeping them inside the plastic bag they were transported in. Float the unopened bag on the water surface for about an hour. Then open the bag, and gently net the fish from the bag into the tank. Try not to pour the water from the plastic bag into the tank to minimize contamination.

Introduce other community members a few at a time, when the current inhabitants have become comfortable in their new home.

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