And it is worth stating that it is easy to know whenever the Jack Dempsey fish is full of fury;they pick up a darker body coloration at such moments – so, in a way, Jack Dempsey is no pretentious creature.eval(ez_write_tag([[300,250],'inlandaquatics_com-medrectangle-4','ezslot_3',106,'0','0'])); Though they may be predatory- which makes some people classify them as ‘carnivores’ – the Jack Dempsey fish are omnivores when it comes to feeling. Although they are less aggressive than their original counterparts, nevertheless, they are territorial and aggressive enough. General help. For that reason, many hobbyists who keep these fish maintain a maximum water temperature of below 78° Fahrenheit. You can allow some nitrate, but no larger than 40mg in a liter. The fish can be kept in a pH range of 6.5 to 8.0. The aquarium should be divided into territories using hardy plants, if possible. Yet, it can grow up to 12″ (30cms) long in a tank, if you take care to recreate its natural habitat and give them enough space in your aquarium. About the body outline; Jack Dempsey fish as an oval body that is laterally compressed. A build-up of these compounds in the tank may result in the breakout of diseases. It’s like the original fish. The Jack Dempsey can tolerate a wide range of water conditions, but it’s thought that warmer water can make the fish more aggressive. Males can reach up to 10in length. Neutral water with soft to medium hardness, a pH of approximately 7.0, and temperatures of 78-82°F is recommended. In general, you need to choose a similar size and with similar temperament fishes as their mates. The very first thing that will appeal to you upon sighting the Jack Dempsey fish is its striking pearlescent coloration.It is very attractive, and full of colors; the skin is dark purple-grey and has iridescent scales of blue gold and green spread all over the body, the fins inclusive.eval(ez_write_tag([[300,250],'inlandaquatics_com-box-3','ezslot_2',104,'0','0'])); Jack Dempsey fish size can be anywhere between 14 to 26 cms long when kept in right size aquarium and given right diet. And, it is even more interesting to note that the female could become infuriated [and fight] with the male if he fails to do his job dedicatedly.eval(ez_write_tag([[300,250],'inlandaquatics_com-large-mobile-banner-2','ezslot_11',112,'0','0'])); However, you may need to come in upon noticing any fight in the breeding tank. The offered fishes are thoroughly medically examined by experts before providing to our clients. All that waste sinks to the bottom of the tank and start decomposing. All you have to do is to pay close attention to a couple of features. Generally, the male is larger than the female and is usually more brightly colored. There is also a blue variant of this fish which commonly known as the blue Jack Dempsey or electric blue Jack Dempsey. And, you could yet keep a group of 3 – 4 Jack Dempseys in the same tank. I bought my Jack Dempsey from our local pet store and when we first got him he was a tannish/goldish color then after about a week of having him the lower half of his body turned black, it made his blue dots and coloration stand out. In line with clients' diverse requirements across the country, we are offering an enormous range of Aquarium Fishes. The male of the species can grow up to 15 inches and the females slightly shorter in length. Keep nitrates low with frequent water changes. Apart from the disorders discussed here, there are other parasitic diseases that the Jack Dempsey fish may be susceptible, and it is incumbent on you to be committed to your fish’s well-being. If you would like to see deep dark colors, then use a dark substrate. Electric Blue Jack Dempsey Fish. However, if the parents are stressed they might eat their young and it is advisable to separate them from the young. Member. The Aquarists are deeply enchanted by its fierce look and the personality and how they take to the hands that feed them. Live plants like a Java Moss, Anubias, hornworts, pennyworts, or water lettuce can be grown in a tank with Cichlids. Algae bloom usually is an indication of high nitrate levels; algae start to grow with a nitrate level 10 ppm. For the ideal breeding environment, the water temperature should be raised to and maintained at 84-86° F and the pH stablized on the more acidic side. The Electric Blue Jack Dempsey is a freshwater fish that originates in the murky warm waters of Central America...." May 20, 2019 #7 Coptapia Well Known. Like most of the freshwater fishes, they are susceptible to infection and diseases. A standard 125-gallon aquarium of 6 feet (2 m) in length and 18 inches (50 cm) wide is an ideal choice. just like most of the freshwater fishes. Keep the aquarium water clean. The species has got Rocio name by the name of its describer’s wife; in Spanish “rocio” means “dew” and indicates the presence of sparklet-spots in the fish coloring.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”.In fact the fish has definitely more than eight stripes on its body. level 1. They all swear by that they can’t think of having any other fish after Jack Dempsey Fish. The female eventually moves to lay the egg around a corner or in a hiding spot; the male follows after her to fertilize the eggs. ... Water parameters? So, it becomes doubly important to run the filtration system to maintain a required level of Dissolved Oxygen in the water. A Summary: All the aquarists who have kept Jack Dempsey Fish have one thing common to say about whether experienced or inexperienced aquarium keepers is that it is. The fry are well protected by the parents, and once mated, they will continue to spawn once the fry have grown. The plants should be hardy as the Jack Dempsey will burrow around and attack them. answer #2. thea. In addition to their native habitats, Jack Dempseys ha… 59. Water Conditions. This fish’s commonly known name comes from the name of a 1920’s boxer, Jack Dempsey. In the bodies of water Electric Blue Acara occupy, there are usually plants and vegetation floating on the surface. It is not very often you will come across a freshwater fish that bears a human name, but if there is an Oscar, then the Jack Dempsey fish should not be a strange one. First, we need to talk about water parameters. You need to consider a minimum of 55-gallon tank (210 liters)for every Jack Dempsey Fish. Proper lighting is important to bring out the colors of your Jack Dempsey Cichlids. Having a Jack Dempsey Fish is like a pet, just the same as having dogs or cats. The Cichlids change their colors to match the background. Naturally, Jack Dempseys are inhabitants of warm, slow-moving water areas including rivers, lakes and canals. Dempsey female lays up to 500 eggs on a flat rock or any flat surface. The Electric Blue Jack Dempsey have been recognized to be less aggressive, and reach a relatively small size in comparison … Check the water parameters weekly once and adjust them, Make sure to feed them with a balanced diet, Take good care while introducing a new fish into the tank. Experienced aquarists, habitually choose a large filter, like a canister filter with multiple cylinders, when they consider bringing a large fish like Jack Dempsey for their aquarium. You can achieve this with the help of a strong, quality biofilter. Plus you should be mindful only to provide a substantial amount of feed that can be consumed under 3 minutes. They have a pretty long dorsal fin and an anal fin which are both pointed and have red markings on the edges while the caudal fin is shaped like a fan.eval(ez_write_tag([[580,400],'inlandaquatics_com-medrectangle-3','ezslot_1',105,'0','0'])); One may choose to call the Jack Dempsey fish ‘a beautiful beast’ when considering its behavioral traits. Even as a baby it has a striking electric blue to grey and exhibits iridescent blue and green flecks just the same as their original counterparts. Your … If you have a substrate made of green matters and soil, they would destroy it in no time. Since the fish is from Central America, the aquarium water must meet the following requirements: temperature + 25-28 degrees Celsius rigidity from 8 to 12 degrees The Jack Dempsey natively lives in a tropical climate and prefers water with a pH of 6-7, a water hardness of 9–20 dGH, and a temperature range of 22–30 °C (72–86 °F). The very first thing that will appeal to you upon sighting the Jack Dempsey fish is its striking pearlescent coloration.It is very attractive, and full of colors; the skin is dark purple-grey and has iridescent scales of blue gold and green spread all over the body, the fins inclusive. In the wild, they hunt on crustaceans, insects, and other small fish. In this wise, you should ensure that the following water chemistry is sustained within the aquarium at all times:eval(ez_write_tag([[300,250],'inlandaquatics_com-leader-1','ezslot_9',110,'0','0'])); Bearing in mind that the Jack Dempsey fish is a predatory species when attempting to select tank mates for them, you will have to look away from relatively smaller fishes that can be easily feasted on by Jack Dempsey. A range of 5 to 12 degrees is acceptable to the Jack Dempsey fish. The trick to having it around for a long while is simply in doing what is needful as at when due. Monitor water parameters with a quality, liquid test kit. It is recommended by experienced aquarists to choose an over-sized filter with a large cichlid like Jack Dempsey Fish. They are native to South Mexico rivers, Honduras, Belize, and Guatemala rivers. Fungal and bacterial infections may also occur as the immune system of the affected fish becomes dysfunctional or impaired.eval(ez_write_tag([[300,250],'inlandaquatics_com-leader-3','ezslot_13',115,'0','0'])); Several medications like anthelmintics, formalin, praziquanteland some organophosphates have been found to be highly potent in getting rid of skin flukes. The Jack Dempsey are black in body with an overlay of beautiful iridescent green spots covering their body, fins and tails. Is it simply down to luck getting them to adulthood? The dorsal fins are in red. Jack Dempsey Fish is one of the is easiest to spawn amongst the  Cichlids. Get Latest Price. Live plants like a Java Moss, Anubias, hornworts, pennyworts, or water lettuce can be grown in a tank with Cichlids. The gravel forms small mounds and basins after sifting, which can add a character to your aquarium. Share. They are also known to inhabit bogs and irrigation ditches and tend to live around rocks, submerged woods, and weedy zones. Let us study more about Jack Dempsey Fish/Jack Dempsey Cichlids! So, you don’t imagine to see even for a moment any docile behavior. For that reason, many hobbyists who keep these fish maintain a maximum water temperature of below 78° Fahrenheit. The Jack Dempsey can tolerate a wide range of water conditions, but it’s thought that warmer water can make the fish more aggressive. Your email address will not be published. The couple should be fed with protein-rich diets for about 3 – 4 weeks with the temperature set at 28°C. Take the utmost care with substrates, plants, and other decoratives. They spawn in burrows, laying up to 500 eggs. Jack Dempsey Cichlids quite often seem shy and hideaway in their cave work. Infected Jack Dempsey fish will also experience discoloration and loss of appetite. These species are undemanding when it comes to water chemistry. The introduction of an infected species may also lead to the breakout of diseases in the tank.eval(ez_write_tag([[300,250],'inlandaquatics_com-leader-2','ezslot_12',114,'0','0'])); So without further ado, let us look at some of the diseases that can affect the well-being of your Jack Dempsey: The most common sign of this disease is the emergence of lesions in the head of the affected fish; holes can eventually show up around the fish’s head and body if the condition is not treatedearly. How Do Fish Sleep In A Tank? But besides the sight of other tank mates triggering a hostile reaction from Jack Dempsey;other situations/conditions can cause them to become aggressive. the PH from the new water will be almost sure different from the one in the tank, and it will damage the fish. Are Jack Dempsey Fish right for you? Jack Dempsey's are open breeders that need well-oxygenated water. This process produces a byproduct called ammonia. There is a popular variety called Electric Blue Jack Dempsey fish; they are slightly smaller and less aggressive than the others. Ammonia is toxic to all the fishes. 1 year ago. All the aquarists who have kept Jack Dempsey Fish have one thing common to say about whether experienced or inexperienced aquarium keepers is that it is rewarding. At this point, it’s best to feed them with pulverized fish feed or infusoria.The parents yet show their caring attitude in this regard by masticating considerably big chunk (of food) into the size their juveniles will find easy to munch on.eval(ez_write_tag([[300,250],'inlandaquatics_com-leader-4','ezslot_14',113,'0','0'])); For the development of the juveniles; you should ensure that the optimal tank conditions are sustained, and do regular small water changes – say, 25% water change every week. It is one of the most popular freshwater aquarium fishes. SunSun External canister filter Review – Is this the right choice? Neophyte aquarists will not be able to imagine the size of these fishes when they grow up to adults. The size of the community tank must be appropriate for the number of Species being kept so as not to make your pet inconvenient thus sparking off its aggressiveness. They tend to be more aggressive when kept in a tank that is not spacious enough to help them live their life to the fullest – one may not be wrong to conclude that they do not take getting stressed lightly. There is no need for air or water pump since Jack Dempsey Fish lives in slow-moving water. Jack Dempsey Cichlids have a natural tendency to dig. When setting up a home aquarium for start by selecting a proper substrate. Vallisneria, commonly known as eelgrass, tape grass, or Vallis. This week I bought a black shark and a Jack Dempsey (which after a little reading, seems to be an electric blue jack demspy). Filtration is one of the important parts of any aquarium. Jack Dempsey Cichlids are known to thrive in a diverse environment, where other tropical fishes could not survive. It also has dark-colored bands appearing between the two eyes. Experienced aquarists recommend sand or gravel substrates. Jack Dempseys are fundamentally carnivores. Owing to this, you should endeavor to place the tank at a spot where sunlight penetration is minimal. The best mates can be of the other Central and South American Cichlids like Salvini, Firemouths, Nicaraguan, Pleco, green terrors, and Convicts. Plus items such as caves, flower pots,etc.should be made available as they will need these along the line – while the spawning session lasts. The temperature of the water needs to be on the higher side of 79-84°F (26-29°C) with a neutral pH. Jack Dempsey Fishes are prone to more territorial and aggressive in pairs. So, you don’t imagine to see even for a moment any docile behavior. For the lighting; Jack Dempseys prefer low or moderate lighting; they tend to be more active and less stressed under such setting. ... temp is about 80 degrees with conditioned water. General: The Electric Blue Jack Dempsey (Rocio octofasciata) is a naturally-occurring color morph of the Jack Dempsey Central American cichlid. (Regan 1903) and nicknamed as Manassa Mauler. There are many more parameters and equipment to think of when you are bringing one or more Cichlids to your aquarium and keeping them healthy and thriving. In habitat, they quickly claim a cave-like spot and will be aggressive to other fishes that tread near its territory just like a dog being aggressive to other dogs that pass by their homes. Experienced aquarists suggest it would be best to bring a male and a female that have grown up together in a separate tank. It also has dark colored bands appearin… Unlike some tropical fish, Jack Dempseys thrive in a wide range of water chemistry parameters. The novice aquarists and those who have used to keeping peaceful and docile fish such as Ember Tetra will have quite a difficult time with your gorgeous and powerful Jack Dempsey Fish. You need to consider a minimum of 55-gallon tank (210 liters)for every Jack Dempsey Fish. Although Jack Dempsey Fish can thrive in a wide range of water conditions, their native waterways of the South Mexican rivers, Belize, and Honduras rivers are soft and little on the acidic side. Here are some guidelines of ideal water parameters. The water pH level can be between 6 to 8. Archived. Heros octofasciatus Regan, 1903; Archocentrus octofasciatus (Regan, 1903); Cichlasoma octofasciatum (Regan, 1903); Nandopsis octofasciata (Regan, 1903); Cichlasoma hedricki Meek, 1904; Cichlosoma biocellatumRegan, 1909 ... Electric Blue Acaras are one of the most beautiful and fascinating Cichlids available. A full-grown adult Jack Dempsey Fish is a picturesque site. 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