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Aquarium filters

Anyone who starts up learning about aquarium filters soon understands that there are many words and definitions that need to be learned. The fact is, there are many different kinds of filters. All of them are a little bit different.
In the next few paragraphs, some of the terms that might be mentioned in discussions with those knowledgeable about fish tanks are included below.
• Bubble up filters – This is a particular kind of an internal filter. These filters are able to use a stream of air bubbles in order to push water up and out of a tube. When this occurs, there is a vacuum type of suction action that occurs.
• External filters – It often occurs that these kinds of aquarium filters are like power filters, however the terms are not always synonymous.
• Skimmer – There are two different types of skimmers – surface and protein. The surface skimmers are for all intents and purposes boxes that are simply placed just below the tank. The water then “spills” out of the tank and then into the waiting box. After this occurs, a siphon is used to remove the water.
• Wet/Dry filters – The metabolic activity of beneficial bacteria is affected by the use of these filters. These are good filters because they are able to help beneficial bacteria grow at a quicker rate.

The basic way that these operate is that the water is first spread over a media that is for the most part exposed to a lot of air.

• Under gravel aquarium filters ? These are popular, but are sometimes used more as secondary devices. This filter is placed in the very bottom of the tank before anything else goes inside. After it has been placed, other items that are necessary to the tank are placed on top.

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