Buying an Aquarium Tank
When buying an aquarium tank, the first thing you have to consider is how many fish you want and what type of fish they are. This will determine the actual size of the tank that you need to buy. The fish you start with may grow to a size that will make your aquarium too small in the future. Be sure, therefore, that the aquarium you get now will be big enough to accommodate all your fish at their full adult size. You then avoid the additional expense and work involved in transferring everything from the smaller aquarium.
