![]() ![]() The Zebra pleco comes from Brazil’s Xingu River’s Big Bend area, where the fish was discovered in 1990.Īs you can guess from their name, the bottom-dwelling Zebra pleco is black and white striped. Water Parameters: Temperature 79° to 88° F, pH range 6.5 to 7.0, water hardness 2 to 6 dKH.Life Expectancy: Between 10 and 15 years. ![]() These beautiful, weird-looking fish are supposed to bring their owners good Feng Shui, luck, and fortune to their owners and can even influence health, wealth, and relationships. Whether that’s true or not, the exotic Flowerhorn can certainly bring a touch of unique beauty to your home aquarium. These exotic carnivorous fish are an artificial hybrid created by man. Water Parameters: Temperature 80° to 89° F, pH range 6.5 to 7.8, water hardness 9 to 20 dGHįlowerhorn cichlids are not found in the wild environment, except in a few areas where the fish have been released after outgrowing their tanks.Minimum Tank Size: 125 gallons for a pair of Flowerhorns.Temperament: Territorial and aggressive.With their massive, powerful jaws full of razor-sharp teeth, the Wolf cichlid is definitely not to be messed with! Flowerhorn Cichlid ( Paraneetroplus synspilus) Even other large, aggressive species will be attacked and killed if they encroach on the Wolf’s territory. You can’t keep this cichlid species in a community tank. You’ll need a giant aquarium with plenty of swimming space to keep one of these impressive giants. The Wolf cichlid is an aggressive, predatory carnivore that can grow to a maximum size of 28 inches. Water Parameters: Temperature 75° to 82° F, pH range 6.0 to 8.0, water hardness 5 to 20 dGH.There are three to five species in the S ymphysodon genus, with the Blue discus ( Symphysodon aequifasciatus) and Red discus ( Symphysodon discus) being the most popular in the hobby. The fish live in huge schools known locally as “galhadas,” preferring quiet, still water areas. These omnivorous fish originate from the lakes and flooded forest habitats of the lowland Amazon River basin and some of its tributaries, such as the Rio Negro. A shoal of these majestic fish makes an impressive display as they cruise slowly around the aquarium. Water Parameters: Temperature 82° to 86° F, pH range 6.0 to 7.0, water hardness 1 to 4 dKHĭiscus are magnificent exotic fish that can reach up to 8″ in diameter when fully grown.Read this guide to discover some beautiful exotic freshwater fish you can keep in your home tank. gibelio, which accounted for 47.13% of the total number of species.Your home fish tank is suitable for so much more than tetras and goldfish! There are many gorgeous, exotic freshwater fish you can keep in your aquarium that are bound to fascinate and impress visitors to your home. The study concluded that Garmat Ali River suffers from a significant decrease in the water quality, consequently, fish species possessing wide ranges of tolerance to the limiting factors have been prevailed, specially salinity, therefore three species had the highest relative abundance in the Garmat Ali River, T. The higher values were (6440 µs/cm) for August, as well as the higher value of TDS were (3059 mg/l) for April which was above than the permissible limits for human. The findings revealed that the conductivity rates were higher than the permissible limits. The four heavy metals were characterized by low levels ranging between 0.01 and 0.7 mg/l during months of 2020. The current results showed a slight fluctuation in petroleum hydrocarbons concentrations (PHCs) during the months of 2020, and these values were within the permissible environmental limits. The analytical method for the measurement of total petroleum hydrocarbons concentrations was carried with infrared (IR) spectroscopy, while the atomic absorption spectrometer type, Shimadzu 1800 PC, (Japan) was used for measurement of target heavy metals. The Garmat Ali River was studied by evaluating petroleum hydrocarbons, some heavy metals (Copper, Zinc, Chromium and Bromine)and the physicochemical properties of the water and their effect on the diversity and abundance of fish in this river. ![]()
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