If you don t know how to keep a Discus Fish, then you have to first educate yourself how in order for you to continue enjoying having this fish in your aquarium for many years to come. Of course, like with other pets, you want your Discus Fish to be healthy and free from disease. So, here are some simple tips that will help you keep your Discus Fish alive and healthy for a very long time. The PH level of the water is also very important. Because Discus Fish thrives on a more acidic type of water, you have to keep the water PH level between 5.5 and 6.8. Discus fish will not tolerate water with a higher PH level. The hardness of the water should be between 2 and 8 and the conductivity should be around 10ms. Some would disagree saying that there are others more beautiful but that is just a matter of opinion, an opinion that millions of aquarium owners have made by owning a discus fish today. This mesmerizing fish though comes with a hefty price tag. Some sellers have been found to be selling their discus fish in the northern region of 250 dollars. The big news is, most fishes, including the discus fish, maybe even more so, develop health conditions because of stress. Although fishes are fragile as compared to other household pets, they don t really just die and wither if they are kept well. And all you really have to do is make sure that the tank is clean and feed them as scheduled, which is not really all the time. This is to prevent them from introducing bacteria, parasites, as well as other types of diseases that can be transferred to other fishes inside the main tank. If the quarantined fish do not show any signs of illness after two or three weeks in the quarantine tank, you can introduce them to the main tank. Important Things to Consider When You re Planning to Breed Discus Fish As a pet lover or hobbyist, you know that having a discus fish in your aquarium can really add beauty to your home. They are one of the most beautiful freshwater fishes to own and they are also eye-catching. If you love discus fish, you may have considered breeding them at one point of owning them.