In nature, the Arapaima diet consists of fish, crustaceans and even small animals. Their trade can also be restrictive, depending on your country. Some of Freshwaters BIGGEST species inside an Aquarium eating from MY HAND!! Adult fish can communicate with their offspring by exuding a special pheromone from the head. Freshwater Fish and Invertebrates. « Shrimp and Betta Fish – Can They Live Together? $120.00. Wikipedia informs me the average specimen is 2 m long, and some specimens are more than twice that size. Arapaima Tank size? The arapaima Fish Aquarium care may not be the best idea for you. The largest ever recorded was 15 ft. long, but because of overfishing it is highly unlikely to encounter individuals longer than 6 ft. in the wild. They can grow up to 15 feet and can weigh about 440 pounds but most are about half that size. Proper Arapaima size aquarium. In fact, it’s more than a hobby, because I’ve spent countless hours doing research on different fish species. Above: In the picture is a nice premium quality Arapaima swimming in one of our aquariums, when one of us snapped this picture . It will feed on amphibians, waterfowl, smaller mammals, and invertebrates. The name pirarucu is a rough translation of ‘red fish’ in the Tupi language. It needs a minimum of 1,000 gallons with a 2500-gallon aquarium being ideal. The arapaima is native to the Amazon River basin and its tributaries. Not just large, but the largest river-dwelling fish in the world, it's said. A scientific study established the scales of the arapaima as the toughest flexible material in nature. Please always ask a veterinarian for help regarding your pets. You can use moderate to normal lighting as the fish is not fussy about lighting requirements. Arapaima ( Arapaima gigas) Arapaima is truly a freshwater giant, reaching a length of three meters! In addition to the arapaima and the piranha, more than 3,000 freshwater fish species can be found in the Amazon River and many more are suspected to remain undiscovered.. With its indomitable size, the arapaima was the top predator of the Amazon … They will snatch birds from low-hanging branches thanks to their impressive jumping skills. The Arapaima needs to swim up to the surface to breath air. Its local name, pirarucu, derives from the indigenous words for “pira” meaning “fish” and “urucum” meaning “red”. These things are enormous. Arapaima is best suited for public aquariums, or for aquarists who are experienced in keeping monster fish. The reproductive cycle of Arapaima fish depend on the seasons, and the female will lay eggs in February, March or April. The fish are air breathers, and you need to leave enough space between the surface of the water and the aquarium top. International trade restricted (CITES II, since 1.7.75).The active fishing of this fish has reduced both the population size, and occurrence of large individuals, especially around the populated regions of the Amazon (Ref. The nests are set up in a sandy area that is around six inches deep and 20 inches wide. 13 watching. Hai, I’m planning to buy an Arapaima gigas. Size/Length: To 16' (4.9 m) in nature, although usually not more than 5' (1.5 m) in captivity. Their respiratory gas bladder is arguably the most striking of all the adaptations to living in the hypoxic waters of the Amazon basin, in which dissolved oxygen can reach 0 ppm (0 mg/l) at night. $45.00 shipping. 11/26/19 Size of about 6 inches. Piranha Fish – Habitat, Care, Feeding, Tank Size, Breeding, Pacu Fish – Habitat, Care, Feeding, Tank Size, Breeding. If your keeping monster fish, get yourself a beast of a canister Filter. Aquarium Care. These are very big fish and need a large pond to be best suited for them to thrive. It can reach lengths of 15 feet and weigh up to 440 pounds in the wild. But this fish, the arapaima is a behemoth. I really enjoy the aquarium hobby and love sharing my experience with others. The arapaima fish, also known as Paiche or Pirarucu, is one of the largest freshwater fish species in the world. Common name: Arapaima, Pirarucu Scientific name: Arapaima Gigas Average Adult Fish Size: 15 feet / 450 cm!! Comments: These are fabulous looking fish, with unique characteristics. But now they are raised for us on a famous fish farm and are found living in aquariums all over the world. Read more…. Fast Facts. Use a fine gravel substrate and an effective aeration system. A modified swim bladder that opens into its mouth functions as a lung. Their dorsal and anal fins are located far back on the body, giving the posterior end of the animal a large, flattened appearance. It needs a minimum of 1,000 gallons with a 2500-gallon aquarium being ideal. The scales are not only tough, but they are also very flexible which helps the fish to maneuver in the water. The fish has recently been introduced to Eastern Asia for fishing. The content of this website is not meant to be a substitute for professional medical advice. These fibrils will deform along various angles and prevent a crack on the outer layer from growing. Wild arapaima fish depend on a carnivorous diet of either meat or fish. Its size has been reduced in its native habitat by overfishing. Both parents protect the eggs and the fry, and the young arapaima stay with their parents until they are about three months old. Keep a temperature and pH range of 75-84 °F and 6.0-6.5, respectively. Arapaimas gulp air, so if they are kept in an aquarium be sure and leave enough air space between the lid and the waters surface.