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Aquarium Care for Freshwater Fish

Compared to saltwater fish, freshwater fish are much easier to care for. Freshwater fish are usually hardier. To begin, you will need a correctly set up aquarium, which includes a tank, and rocks or substrate on the bottom of the tank. Also needed is lighting and a filter.

When choosing fish, it is imperative to make sure the fish are compatible. Not only do they need to be compatible for water temperature and P.H., but they also should have similar food requirements. Try to keep the fish relatively the same size. It has been said that if a fish is small enough to fit in another fishes mouth, that is usually where it ends up. So don't be discouraged if this happens. Even fish that have been housed together for several months have been known to disappear on occasion.

Freshwater fish should be fed twice daily. Feed only a small amount that can be consumed within the first two to five minutes. Overfeeding is a common mistake among novice fish keepers. Any excess food should be lifted with a net if possible, as it will become debris and quickly dirty the tank. Water should be kept regulated and tested weekly. Any discrepancies in P.H. and water temperature should be corrected immediately in order to minimize stress on the fish.

Stress is significant because it causes illness in fish. It is important to monitor the activity and overall well being of the fish in an aquarium. The signs of stress will be fairly obvious. Slow moving or lethargic looking fish will require a stress coat that can be purchased at a local pet store. Try to avoid overcrowding the tank. This should help to reduce the amount of stress

Only change about one third of the aquarium's water at a time; this reduces any disturbance to the tank's inhabitants. Change this much water every two or three weeks, using either a bucket or siphon. When adding water, be sure to remove any loose or floating debris you spot. It is also crucial to make sure that the new water is close in temperature to the water already there, within two degrees or so.

Clean the sides of the aquarium regularly, scrubbing away any algae. Be careful not to disturb the fish when doing this. Remember to wash your hands thoroughly prior to and after touching your aquarium. Also, do not forget to change the filter, according to the recommendation of the manufacturer. Filters perform the vital task of collecting fish waste and left over food, but they cannot function properly unless they are clean.

Start your aquarium with hardy fish such as danios, barbs, gouramis and live bearers. These kind of fish are able to withstand the higher nitrite levels that are present in a new tank. Before adding fish, check with your pet store or other expert, as acclimation times vary per species. As a rule, do not add more than three or four small fish per week.

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