But, if you are planning to breed several pairs, a larger fish tank may be needed. You also have to keep in mind that discus fish are social animals. They live in groups in their natural habitat, which is why you need to have at least 2 or 3 pairs of breeding discus fish in the breeding tank. As for the tank itself, you have to keep it clean and simple. That s why many people today would rather own fishes. And one of the fish breeds that many aquarists choose is the discus fish. Before anything else, there are many advantages in owning a pet fish. First you won t need to take them for walks, you don t have to give them baths, they don t demand much attention, and you don t really have to clean up after them after every while. You don t have to train them, and side from the occasional cleaning, they can be kept wherever they are already placed. All the work though, and the expenses, come before the fishes arrive. Like fishes taken out of the water, well, literally fishes that are taken out of the water, your discus fish will need a tank where they will live on. This means that the water should have an acidity level of pH 6 and it should also be soft water. These are the things that you need to remember when you are planning to keep discus fish as pets. Always keep in mind that water chemistry is always important when you consider taking care of these types of fishes. This is a great way for you to keep your pet healthy and in good spirits. You will also want to keep other varieties of fish together with the Discus Fish in order to add variety to your aquarium and make it even look more attractive. Since Discus Fish are very sensitive to water quality, make sure that you keep your aquarium clean. It s not that you have to look after them all the time, but they need daily care to keep them healthy and happy, and this is not a task for those who do not simply have the time, nor patience to do so. And if you re not that experienced yet in maintaining a fish tank, keeping discus fish can be quite complicated.