There are many resources and many topics to encounter when trying to learn all about aquariums. To start one however, you just need to know and understand some basics. Before anything else, you will need to decide what kind of aquarium you want to create. The types of aquatic life and the aquarium conditions will depend on your choice of environment you want to create.

This means that you will have to think whether you want an aquarium that contains a freshwater environment, or one with saltwater or even brackish water. For beginners however, it may be advisable to start with cultivating a freshwater aquarium because it is less complicated than the other types.

Now, there are many choices to consider when deciding on what aquatic life to include in your freshwater aquarium. You will need to read up then what types of fresh water life forms can coexist together in a tank. Remember not to group species that are incompatible. Once you have decided on the aquatic life you want for your aquarium, don't go out and buy them yet.

You will need to invest some time preparing your tank for its future inhabitants. This means that you will need to have a fish-free tank in the beginning as you begin to set up the water for the fish and other aquatic life forms. Make sure you have the right size of aquarium for your intended number or fish. The basic rule among aquarium hobbyists is 1 inch of fish for every gallon capacity of your tank. Don't go over this prescribed number or you will have to face an unstable and possibly unsuccessful aquarium endeavor.

Also, live plants in your aquarium is essential for small fish to hide in as well to provide oxygen in the tank and absorb elements that would otherwise be harmful to your fish. To be able to maintain aquatic plant life though, you will need to have a sufficient light source at the top of your aquarium.