Scientific name: Symphysodon spp.
Fish from warm, soft and very clean waters, considered demanding in terms of water quality and care.
How this species lives in its natural environment, with the waters, shelters and resources it needs.
The discus fish is one of the most emblematic cichlids of the Amazon and high-level aquaristics.
In nature it prefers deep waters with gentle movement, low light, and constantly high temperatures.
It forms loose groups and can show hierarchies; during breeding pairs defend territories.
Its round shape and parental care behavior make it unique among many ornamental fish.
Habitat loss and excessive capture can affect local populations; part of the trade already comes from captive breeding.
Striking details about this species that help better understand its biology and role in aquatic ecosystems.
Summary of the most critical points if this species is kept in aquariums, ponds or specialized facilities.
In captivity it needs large, very stable aquariums with excellent biological filtration.
It is sensitive to stress, high nitrate loads, and temperature variations.
Direct handling should be minimized and always done calmly and carefully.
General information aimed at professional facilities, public aquariums and educational projects. It does not intend to promote capture or impulsive keeping of aquatic fauna.
It is recommended only for advanced aquarists or facilities with experience in Amazonian cichlids.
Feeding is based on a mixture of frozen, live, and high-quality prepared food.
Frequent and moderate water changes are essential for its welfare.
In education, the discus helps explain how demanding some tropical fish can be in terms of water conditions.
Many aquatic species suffer from massive captures, uncontrolled trade and irresponsible releases. The priority should always be to protect rivers, lakes and seas, reduce pollution and consume seafood responsibly.