So you want to get an aquarium. Your first step is to figure out what kind of fish you want. But just how do you choose from the colorful tanks on the wall of your local pet store?

This can be a daunting experience for new fish keepers. Of course, you want fish that appeal to you and have the right 'look,' but when selecting fish for your new aquarium, there are three important questions to keep in mind. First, how large will this fish grow? Second, what are the fish's water quality requirements? Finally, how well will this fish live with the other fish I want?

Community fish are fish that are usually about one inch or less. Fish keepers usually choose to populate their tanks with groups of similar community fish. Some examples of community fish are sword tails, guppies, Dwarf Gourami and Platies. When you have chosen a variety, find fish that are close to the same size. Get some advice on which varieties get along well with each other if you want to mix them. Avoid getting just one community fish because they are used to swimming in schools and will just be lonely in your aquarium. As a rule of thumb, provide one gallon of aquarium water for every inch of these fish.

Other bigger species of fish can grow from 6 inches to several feet in length. They are generally best kept alone for they are known to attack or eat smaller or weaker fish. You will need a larger aquarium to keep them in. A ten gallon tank may suffice while they are still young, but eventually, you will need to transfer them to something bigger.

When buying your fish, it is best to immediately get the aquarium that would accommodate the adult size. Once you have chosen the specific species that you like, find out how big the fish are at adult size and get the correct size aquarium. The one gallon per inch rule of thumb for the much smaller community fish would not apply to these kinds of fish.

There are some types of fish that can thrive in almost any type or condition of water. The goldfish is the most popular of these varieties. They are recognized as almost invincible. They will no doubt continue to survive even with no aquarium lights or filters, but this is not exactly wise fishkeeping practice.

The slightly more picky tropical fish need a narrower water temperature range, as well as high-quality water. To achieve the water quality these fish need, test your water frequently, use a good filter on the aquarium, and consider products like the EcoBio-Block, which improves your aquarium water quality and reduces maintenance. Some fish need a specific pH, or have other water quality requirements. Be sure to do your research so that the fish you choose have similar water requirements.

Marine or saltwater variety is the last group of fish. Keeping them, however, is recommended only when you have enough fish keeping experience with freshwater fish. Though these fish are attractive, they do require a lot of maintenance work in order to keep them healthy. Other than keeping watch over the water quality, lighting and temperature, you also have to keep track of the salt level in your aquarium. Note also that you cannot mix freshwater fish with the marine varieties in just one aquarium.

And lastly, examine every fish closely before you buy them. Check that they have healthy bright eyes, intact tails and fins, no missing scales or injury of any kind. Observe if they have healthy appetites and a high level of activity. Choose only bright and healthy looking fish.

As you can see, choosing your fish is an important factor when creating your aquarium and good choices will mean many years of enjoyment to come.

Leonard Boyler has been keeping fish for more than 20 years. His favorite products make aquarium care and maintenance so easy from start up to clarifying cloudy aquariums. To find out more about how to have clear water and healthy fish please visit ONEdersave.com.

Customers Recently Purchased:

Industrial Water Quality Requirements for Reclaimed Water (Awwa Research Foundation Reports) Sale Price: $240.00   Eligible for free shipping! Availability: Usually ships in 24 hours Reclaimed water systems are more appealing, both economically and operationally, to a utility if customers with year-round water demands are part of the system. There has not been a great deal of information available to utilities on the water quality requirements for various industrial, commercial, and environmental water use...

Written by Leonard Boyler using tags: water quality requirements