4/28/2023 0 Comments Freshwater discus![]() In the lower region, you’ll see “green-yellow” or “clear water.” Different water types feature different colors of wild discus. In the central region near Rio Negro, the “Blackwater” is found. In upper Amazon, you’ll find the “loam-yellow” or “white” water region. While you can find tonics on the market that will help create a Blackwater environment, unless you are setting up a biotope with wild discus caught in Blackwater areas (not recommended for a hobbyist), you do not need this additive for proper discus fish care. ![]() Keep this detail in mind, since putting a discus in a tank with bright overhead lights and crystal clear water may cause it to feel vulnerable and frightened.ĭiscus fish appreciate Blackwater areas, which result from tannins and organics that are found in the water, primarily from falling leaves. Preferring subdued lighting, discus tend to stay in shaded areas during the day, and the low lighting conditions help keep the discus safe from predators. Plants, including the Amazon Sword that is shown below, not only provide a protective hiding place, but also serve as natural breeding grounds. The natural substrate typically includes sand-like gravel and decomposed tree leaves. The wild discus’ stripes help camouflage them for safety from predators. They live in small groups among submerged tree roots, decayed wood, vegetation, and aquatic grasses, which they often hide behind. Discus fish thrive when they receive continuous flows of freshwater. In the Amazon, discus fish are found around areas that have immense tropical forests and long periods of rain. However, they are found swimming in very clean water and in small, Blackwater rivers and lakes, deep pools, shallow streams, creeks, and small lakes off the Amazon River. Discus can’t survive in most of the Amazon, where the water often flows too quickly or is not clean enough. This includes understanding where discus fish can be found in the wild and what type of diet they typically eat.ĭiscus fish are found in Southeast Asia and South America around the Amazon. If you hope to keep discus fish successfully in a captive environment, it’s important you understand their basic needs and tank requirements. Discus fish are widely recognized as some of the most colorful freshwater aquarium fish, which makes them incredibly popular among hobbyists.
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