As you can imagine, having tiny discus fishes swimming around your aquarium is a very rewarding sight. In their natural environment, discus fish are known to be grazers. This means that in their natural environment, they will constantly seek food. This is why you should try feeding your discus fish a few times each day. 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. Also, you should keep in mind that discus fish thrives in tropical waters. So, keep the water temperature in your tank between 84 to 86 degrees Fahrenheit. These two is the water where they live in and the food they ingest. Another minor aspect that should also be kept in mind prior to owning a discus fish is the tank mates that your discus fish will have. Generally, it is recommended that the discus fish should be the largest fish in the tank. It has always been said that prevention is better than cure, so knowing what signs to look out for to determine whether there is something wrong with the tank or with your discus fish. Have a breeding tank ready as soon as you discover them. A breeding tank should be separate from the main tank so as to protect the spawn, at the least; your breeding tank should be 20 gallons. When you have finally established your discus fish breeding tank, transfer some of the water from your original tank, this will prevent your discus fish from experiencing stress in being exposed to a new tank. They are very colorful and they can also be the center attraction of your aquarium. If you did your research about Discus Fish, then you know how expensive they can be. If you are planning to buy a Discus Fish as an additional fish in to your aquarium, here are some tips that you need to remember before you actually buy one. 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.