Fish Tank Filters and Accessories: A Quick Guide
As a responsible fish tank owner, you have an active role to make in maintaining the purity and composition of the water in your tank, and fish tank filters and accessories will help you do just that. By filtering out the ‘bad’ and leaving behind the ‘good’ in the water, you help keep your fish and aquatic plants in your tank strong and healthy.
Yet what exactly is the purpose of a filter?
A plain and ludicrously simple answer to that question would be that filters serve to filter the water. A more technical answer is that filters screen out particulate matter, organic compounds, and toxic chemicals that can be potentially harmful for life in your aquarium; for both fish and plants alike. The varying fish tank filters and accessories all serve these purposes in one way or another, and are designed differently to suit whatever filtering purposes you have.
These purposes can be split into three general categories: mechanical filtration, chemical filtration and biological filtration.
Mechanical filtration involves screening out the small particles of dirt and organic matter that get left over from feeding, or are naturally found in the water. Chemical filtration involves handling and neutralizing the dangerous chemicals in the water; whether it is something as common as chlorine or the eventual buildup due to the natural processes of life in the water. Biological filtration more specifically deals with these natural processes; handling decaying matter and the build up of ammonia and nitrite in the water.
Most commercial filters provide all the aforementioned functions, but you still have to be careful in the selection of fish tank filters and accessories that you intend to purchase. Some are bogus filters, serving only to screen out the particulate matter without consideration for chemical or biological filtration that every fish tank needs. Though you can look around and check which filters can serve your purposes, there is no other real substitute for first-hand knowledge of the better filters out there.
This is why it is essential for you to stick with a dependable and time-honored fish store establishment. You may be able to get a few cheap filters off the corner stores, but these are limited in function and often fail in a very short period of time. Good fish tank filters and accessories can be found in quality establishments specializing in aquariums and fish care, and are essential if you want your fish to last for more than a week in your tank.
Remember: good filters serve more than to just screen out dirt and dust. They clean up the water of chemical and toxic buildup, promote the growth of good bacteria to take care of ammonia and nitrite buildup, and can be relied upon for a long time to come. Do not get suckered in by cheap and inexpensive filters – only quality filters will be able to serve all your purposes. Keep this in mind when you are looking for fish tank filters and accessories, and you will have no problems in the future.
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