Discus fish are tropical fish that are available in various shades of blue such as cobalt blue, turquoise blue and royal blue.
There shape resembles that of a diamond.
Discus fishes have various kinds of pattern in their bodies.
If you want to see how exactly they look, you may search the Internet or find out from the local pet stores.
To learn about the caring guidelines of a discus fish, you can consult the pet store owner who would be able to guide you in a right manner.
The first thing that any pet store owner would tell you is to provide the right environment for the discus variety of fish so that it feels that it is staying in its natural habitat.
For these types of fish, the biggest possible aquarium tank is the most suitable.
If you are also keen on having aquarium plants, gravels and certain other beautifying things, then the tank size should be even bigger.
The basic idea is that fish should have sufficient space to move freely and swim.
The discus fish needs warm water.
Therefore, it is quite noteworthy to mention that the ideal water temperature should be somewhere between 82 and 86 degree Fahrenheit.
The pH level of the water must be around 6.
5.
After selecting the correct tank size and appropriate water pH and temperature, the next thing to ensure is planting aquarium plants.
Adding aquarium plants not only adds to the beauty, but also helps these shy natured fish to hide behind when they have panic attacks.
Another utility of adding aquarium plants are that they help in filtering ammonia and also the bacteria that are present in the water.