First off, this very fish species should be housed in a tank with a minimum carrying capacity of about 190 liters – and maybe a bigger tank depending on the number of fish you are attempting to keep therein.The tank should have a dark sandy substrate – finely grained sand sh… When they are juvenile, they can be only 2-3 inches in size, which might mislead some fish owners, especially beginners. This variety is slightly smaller and less aggressive. Rough purchase size 4-5cm The Jack Dempsey is a popular freshwater fish that originates in the murky warm waters of Central America. 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[1] [2] [3] Its common name refers to its aggressive nature and strong facial features, likened to that of the famous 1920s boxer Jack Dempsey . This variety is slightly smaller and less aggressive. Jack Dempseys are notoriously territorial, generally intolerant of other fish, and will often bite tankmates. However, you have to keep in mind that this is an aggressive fish that gets on well with other cichlid species while it’s young, but as the fish grows it becomes more and more aggressive, so then it’s desirable to keep it without any other tank mates or only with large fishes. Jack Dempsey Habitat and Tank Conditions If you are planning to have 4-6 fish, do not forget to get a tank that can hold 100-120 gallons of water. Jacks can also attack each other. The Jack Dempsey (Rocio octofasciata) is a species of cichlid fish that is native to freshwater habitats from southern Mexico to Honduras, but also introduced elsewhere. Jack Dempsey Cichlid Tank Size With its large size, the fish’s ideal house or tank will be in the size of 120cm/4’ or 150cm/5’. It's only 2 … ), fungal infections, and bacterial infections. Their large size, combined with their aggressive territoriality, means they must have a large amount of space. Breeding Jack Dempsey in Tank. It naturally inhabits warm, sluggish waters, feeding on worms, crustaceans, insects and fish. There's plenty of other Central & South American Cichlids to choose from. They will attack and harass tank mates that are smaller or try to eat them. When they are juvenile, they can be only 2-3 inches in size, which might mislead some fish owners, especially beginners. Sorry, but your 42 gallon bowfront would be too small. Fish Kept – Jack Dempsey Jack Dempsey Electric blue Jack Dempsey Platinum Jack Dempsey Pink Rainbowfish Danios Synodontis Spotted Raphael Catfish Corydoras Catfish Albino Rainbow Albino Bushy Nose Plecostomus Blue … Petsmart.com sells a small jack dempsey cichlid for $4, and a medium-sized one for $12.99 Aquariumfish.net sells a couple of color variants. No real limit though.-Is your jack friendly? Just choose one that only grows to 6 or 7 inches max. So, they need a tank that’s at least 80 gallons. As the Jack Dempsey originally come from Central America, the water should be alkaline and little bit harder (dGH 18.0 – 30.0 °N ~ 321 – 535 ppm ~ 6.43 – 10.72 mEq, and pH of 7.0 – 8.5). what other fish can they be mixed with ? The Jack Dempsey fish will grow to between 10 to 15 inches in size. For a better experience, please enable JavaScript in your browser before proceeding. Tank Size. They get BIG. When it comes to selecting companions for aggressive and territorial fish, care is necessary. Only house your Jack Dempsey with fish that are similar in size and aggression. When setting up your tank for Jack Dempseys, you want to make sure the conditions are as close as possible to their native habitat. Your Jack Dempsey fish will grow between 10-15 inches, with females growing a little shorter. Size of Jack Dempsey Fish. My Jack Dempsey Fish Is Attacking Its Tank Mates. im not sure what size of a tank a female JD could fit in bc everone says different answers. This will accommodate one Jack Dempsey. [1] [2] [3] Its common name refers to its aggressive nature and strong facial features, likened to that of the famous 1920s boxer Jack Dempsey . 5 foot log . Jack dempsey, proper tank size. A 50 gallon would still be too small. Learning about Jack Dempsey Fish Care can help your fish. NumsAquariums. It is a good idea to put some plants in your fish’s tank… If the tank is very large (100 or more) you can keep a couple of adults. Scientific Name: Rocio octofasciata Common Name: Electric Blue Jack Dempsey Max Size: 12″ pH: 6.0-8.0 Hardness: Hard Temperature: 70-82° Aggressiveness: Aggressive Region of Origin: Central America Captive Bred or Wild: Captive Bred Diet: Flake or pellet, frozen and live food Compatibility: Alone, in pairs, or with similarly sized Central or South American cichlids Ensure that their water moves decently, but not too rapidly. Their colors change under stress. It is a very colorful , hardy, and aggressive fish. Jack Dempsey. As the small fish like tetras or rasboras can be eaten by the Jack Dempsey quite easily. Pellets work better than flakes because they don’t have the tendency to scatter so much. Quick Stats. Our Top 10 Best Jack Dempsey Cichlid Tank Mates. Like other cichlids, feed your Jack Dempseys two to three times a day, but only as much as they’ll devour in a minute or two. Most of the cichlids are African or American. If you are planning to have only one Jack Dempsey, you will need a tank that can hold 55-60 gallons. Jack Dempsey, or Rocio Octofasciata, is a family of Cichlidae fish. Jack Dempsey Cichlids have been inter-bred in captivity for many years and breeders have produced some stunning specimens. Since you already have the tank it might be worth considering other slightly smaller. If the tank is very large (100 or more) you can keep a couple of adults. The water should ideally be kept at a temperature between 77 and 82-degree Fahrenheit. There are many varieties of Jack Dempsey, all of whom display distinct colors, ranging from pink to gold to even blue. Adults should be purchased as singles. Member. Color of Jack Dempsey Fish. Lol-Depends on the deal I come across lol I was thinking maybe a 75? The names of this cichlid, both scientific and common, all have a story. The Jack Dempsey is a medium-to-large fish, which grows to a maximum of an adult size of 10″, but the range is 8-10″, (20-25 cm). Like many Cichlids, it will burrow and rearrange your substrate. The common name for the Jack Dempsey may make you think that this fish is a bruiser. Separate your smaller fish from your Jack. Your contact Use this form to claim back tax we owe you on a pension flexibility. Additionally, multiple stripes run along the fish’s body, and there is a black band on the caudal fin. While these fish are not big swimmers, they are fairly large and need plenty of space. Electric Blue Jack Dempsey is a fish with an amazing story. Although a very hardy fish, the Jack Dempsey will do best with plenty of tank space and peaceful tank mates. It is a good idea to put some plants in your fish’s tank, as it gives them a convenient place to hide. Jack Dempseys are no exception and are found across North and Central America in slow-moving waters like Mexico and Honduras. Fish Lore's aquarium forum - aquarium hobbyists helping hobbyists since 2005! Ok. Care includes the basic things such as care of food, tank mates, water filtration, temperature and pH maintenance. Aug 16, 2020. A Jack Dempsey would need a tank of at least 55 gallon (208.20 litres, 45.80 Imperial gallons) and a bigger one for more. i have A 42 Bow front and i was wondering if i could keep one in there for life . Electric blues r more peaceful than regular n u can set up a community tank w them . Order: Perciformes 5. Remember their wild cousins live in slow-moving, tropical waters, such as canals, lakes, murky rivers and swamps. No real limit though.-Is your jack friendly? The Jack Dempsey Cichlid is fairly aggressive and likes to pick on smaller fish. I would recommend a tank of at least 6 feet for a. I would recommend a tank of at least 6 feet for a JD. Jack Dempsey fish are sexually dimorphic, with males growing larger than females. Tank mates should be considered carefully and should be comparable in size and temperament. Size of Jack Dempsey Fish. As said before, the full-grown Jack can reach 10″ in length. Breeding Jack Dempsey in Tank. Separate your smaller fish from your Jack. What size tank for a Jack Dempsey? 5 foot log . However, because of this perceived hyper aggression its common name became “Jack Dempsey” after the 1919 Heavyweight Boxing Champion of the World. The dorsal and anal fins of mature males have long, pointed tips. FORM P50Z PDF. Tank Size – 125 gallon. Tank size: At least120cm/4’ and 240 l/53 gal. Jack Dempsey cichlids are an aggressive species of fish that needs plenty of territory. The Jack Dempsey Rocio octofasciata (previously Cichlasoma octofasciatum) is a large and magnificently colored South American Cichlid.It is stocky and compact in shape but can grow to almost 10 inches (25 cm) in length. If you are planning to have only one Jack Dempsey, you will need a tank that can hold 55-60 gallons. But their are some good options. Jack Dempsey Tank mates. There are many varieties of Jack Dempsey, all of whom display distinct colors, ranging from pink to gold to even blue. Jack Dempsey Fish Care Guide 1. A lone Jack D… The minimum tank size should be 55 gallonsto satisfy each fish’s territorial instinct. Jack Dempsey Habitat and Tank … One of the largest Cichlids in the wild, the Jack Dempsey fish can grow up to 8-10” (20-25 cm). Therefore a standard 50G tank(36x18) can house up to a 9" fish alone or with a few tank mates that will not get in its way. They are smaller in the wild than they are in the home aquarium They have a lifespan of 10-15 years. Watch your fish carefully as the more aggressive ones will eat quicker and may leave little to nothing for less aggressive fish. As above how big to they grow and whats the ideal tank size ? Comments: These are awesome fish that grow big and develop great rich colors. Jack Dempsey cichlids are an aggressive species of fish that needs plenty of territory. A 55-gallon will only just cut it, and many would say that even that is not large enough, that a 90-gallon is needed. Try selecting the tankmates that are equal in size and temperament. The minimum recommended aquarium size for a pair of bonded Jack D… That might lead them to buy 10 or 20-gallon tanks; but once these fish grow, they will struggle to survive as they don’t have enough space in their tanks. When setting up your tank for Jack Dempseys, you want to make sure the conditions are as close as possible to their native habitat. In the wild, males top out around 15 inches (38 cm), and the females get approximately 10 inches (25 cm). I’m hoping myn won’t bother my angels 125g 6ft-100 gallon . They can get up 15 inches. Dempseys are top feeders and prefer to eat food while it’s floating as opposed to picking it from the ground. They are omnivorous; the Jack Dempsey will generally eat all kinds of live, fresh, and flake or pelleted foods. Aug 16, 2020. Picture a fish that size in a 4 foot tank. Jack Dempsey fish is n… Since Jack Dempseys like slow-moving waters, you won’t need any pumps. Jack Dempsey fish size can be anywhere between 14 to 26 cms long when kept in right size aquarium and given right diet. Genus: Rocio 8. Species: R. octofasciata Premium Jack Dempsey Cichlid, 1.5″ to 2″ long for $4.49 Electric Blue Jack Dempsey, .75″ to 1″ long for $24.99 Electric Blue Jack Dempsey… Now that we have talked about the Jack Dempsey Cichlid, let’s talk about some ideal tank mates for them. Rough purchase size 4-5cm The Jack Dempsey is a popular freshwater fish that originates in the murky warm waters of Central America. P50Z. When first introduced to the aquarium hobby this fish was considered quite ferocious, though today it is known there are quite a few other cichlids which are far more aggressive than the Jack Dempsey. That might lead them to buy 10 or 20-gallon tanks; but once these fish grow, they will struggle to survive as they don’t have enough space in their tanks. Space is important to fish, and being crowded only increases aggression amongst already aggressive cichlids. Tank Size & Water Temperature. Jack dempsey Fish Tank Size. It also has dark-colored bands appearing between the two eyes. If you can find one, the Electric Blue Acara's seem to have displaced them somewhat. They are smaller in the wild than they are in the home aquarium They have a lifespan of 10-15 years. Tank mates should be considered carefully and should be comparable in size and temperament. Published by admin on January 11, 2021 Categories: Finance. Published August 6, 2019 Author: Mike - FishLore Admin Social Media: The Jack Dempsey fish is a fairly popular Central American Cichlid and is named after the famous boxer from the 1920's. As the small fish like tetras or rasboras can be eaten by the Jack Dempsey quite easily. The Jack Dempsey requires an aquarium of at least 55-gallons, with a fine sand bottom. Specific name of the fish “octofasciata” comes from Latin words “octo” (eight) and “fascia” (a belt or a stripe) and it is translated as “eight-striped”. Its genus name Rocio was named after the wife of the describing author, Regan, and its Spanish interpretation means “morning dew,” an allusion to the sparkling scales on the cheeks and sides. Your email address will not be published. Aug 16, 2020. The blue Cichlasoma was bred by the Argentinean Hector Luzardo by crossing related species of Cichlasomas, Diamond, and Rocio octofasciatum. 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