Discus Fish Aquarium Requirements. That means that your new Discus aquarium will likely have 6-8 fish each that can grow to an adulthood average of 6. Discus have healthy appetites but they eat in a slow and careful manner.
Here are the ideal water parameters for keeping healthy discus. Therefore you can apply the regular tank setup with filters artificial substrate and lights. Discus are considered to require a higher level of care than other aquarium fish.
Discus require warmer water than found in the standard freshwater aquarium.
Discus are considered to require a higher level of care than other aquarium fish. As a result this means you should keep them in at least a 55-75 gallon aquarium. Discus can be housed with many any other fish as long as they require the same water conditions. Since these fish like to live in a group of 5-6 discus you would have to provide them at least 50 gallons of water.
