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Due to the leeching compounds of the woods and decaying organic plant material the pH comes in low at 4.5 – 6.5 with a temperature of 81 – 86 F (27 – 30 C). An aquarium set up would correspond with driftwood dark gravel and a peat filtration. Discus and Dwarf Cichlids can be found in this environment. Rivers and creeks originating from the rainforest are darker in color due to rotting woods. The pH should range between 6.8 – 7.1 and the temperature 79 – 84 F (26 – 29 C). Open spaces and driftwood with a clay substrate are well suited. Fish suited for aquariums can be found in the slow moving parts namely Piranhas, Oscars, Angelfish, and Hatchetfish. The Amazon might be the best known whitewater river. The South American rivers can be divided into whitewater and clearwater rivers. South American River – Piranhas | Oscars | Angelfish | Hatchetfish | Discus | Dwarf Cichlids The Australian river houses Gobies, Rainbowfish and Australian Arowanas among others. Bright lighting and crystal clear water completes this set-up. Scattered rocks, a sand substrate and a current provided by the filter system give this environment natural feel. Favorable temperatures range from 75 – 85 F (24 – 30 C) at a pH of 7.0 – 7.5. The Australian rainforest in most parts consist of creeks. Australian River – Gobies | Rainbowfish | Australian Arowanas
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Further, the tank should be heavily planted. Along with a pH of 7.0 – 7.7 and a temperature of 70 – 75 (21 – 24 C) the set up needs bright lighting, fine gravel or sand substrate. Indian rivers are home to Danios, Spiny Eels, Loaches and Gouramis. Indian River – Danios | Spiny Eels | Loaches | Gouramis Plants should have proper lighting and no current from the filtration system is necessary. Preferred parameters are a pH of 6.0 – 6.5 and a temperature of 79 – 84 F (26 – 28 C). Fine gravel or sand is the ideal choices for the substrate. Asian River – Danios | Barbs | Loachesĭanios, Barbs and Loaches call the Southeast Asian River home. Some large rocks no plants and fine gravel or sand will complete this aquarium. This set up requires plenty of open space and a highly aerated environment. Lighting is moderate, with a filtration creating a slow current.įast moving sections of this system are the home of African Catfish and Dwarf Cichlids, which prefer a pH of 7.0 – 7.5 and a temperature of 77 – 81 F (25 – 27 C). The substrate should consist of sand or fine gravel with plenty of wood and plants for hiding. This set up requires a pH of 6.9 – 7.2 and a temperature of 75 – 80 F (24 – 27 C). Slow moving sections are home to the African Tetras. Following are a few examples of natural habitats and possible tank set ups based on the origin of the fish: African River – African Tetras | African Catfish | Dwarf CichlidsĪfrica has a large river system with numerous species. They all come from different environments and they all require specific conditions to do well in the aquarium.
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Also, there are African, South American, and Asian Cichlids. A catfish for example can be found all over the world in fresh and saltwater counting more than 2000 different species. To create a suitable habitat, it is important to know the fishes’ name and origin.