The Diamond Cichlasoma gave Dempsey a pearl neon glow, because of which this fish is sometimes called an electric blue. I was able to net out this pair and isolate them in a 20-gallon tank. I let this group grow for a few months until they were sexable. Females are not too difficult to spot because they are usually smaller and have more-rounded fins. After a few mismatches, I did get some blue-gene fry from one of my pairs. The total number of eggs in treasures usually does not exceed 2 thousand. Family: Cichlidae. These fish form pairs and if an aquarium has a bonded pair, then breeding will normally happen without any intervention from the aquarist. Gourami Fish – Care, Tank Mates, Types, Habitat & Details! To begin my quest to reproduce the electric blue Jack Dempsey, I had to first procure some fish that carried the blue gene. In the wild the fish becomes reproductive at about the age of 12 month. Up to one and a half months of age, young growth is extremely susceptible to disease. One sexually mature couple requires 150 liters of water. Scientific name: Cichlasoma octofasciatum. The Electric Blue Jack Dempsey constantly likes to delve into the ground, which harms the root system of plants. If you worry about the fish making a mess with other fish in the tank, you can keep it single. The caves and overturned flowerpots will serve as hiding places, letting the fish feel secure. Cichlids have diversified rapidly in these areas. Despite the fact that the Jack Dempsey fish prefer marshy and muddy areas to live, the female Jack Dempsey ensure that they lay their eggs on a hard and stable surface.Both the males and females are responsible for taking care of the eggs before they hatch and are incredibly protective toward their offspring. For blue Dempsey, compatibility with fish of equal sizes is not a problem. Shrimps and small fish give blue cichlids a special treat. The Electric Blue Jack Dempsey is a freshwater fish that originates in the murky warm waters of Central America. Most cichlids are either from Africa or America. The Rocio Octofasciata, more commonly known as the Jack Dempsey is a popular carnivorous cichlid fish species that is native to rivers and freshwater streams in Honduras, Belize, Guatemala, and Mexico. The situation stabilizes when the temperature rises to +26 degrees Celsius. It is also slightly smaller than the standard morph. ! These specimens were isolated and raised to maturity, at which time they were bred. Breeding Jack Dempseys is not difficult for those people who have detailed knowledge and fulfil all requirements to provide a better environment. I have seen solid blue fish, blotched blue fish, and speckled blue fish. Breeding Electric Blue Jack Dempsey Cichlids is a little more difficult than breeding most other kinds of Cichlids. Since Dempsey lives in the wetlands of water bodies in the wild, aquarium vegetation should be dense and fast-growing. The third spawning actually proved to be the charm. The Jack Dempsey fish are quite productive as they are capable of laying up to 500–800 in a single breeding season. Several specimens had originally shown up as part of a spawn of regular Jack Dempseys. Breeding: Jack Dempsey females lay their eggs on flat rocks on the bottom of the aquarium, and the male fertilizes them, then both parents protect the eggs. Jack Dempseys are carnivores, which means that they prefer frozen foods as well as live foods. The instinct of a fighter, which is characteristic of this fish, manifests itself if danger threatens the offspring. The reason that Electric Blue Jack Dempsey’s are so hard to breed is because they are a mutation of the species. Breeding Jack Dempsey will require a lot of patience because the biggest obstacle towards success is actually having a mature breeding pair and the hardest part is finding a compatible partner. A new breed of the Jack Dempsey fish has been discovered that has a genetic mutation that causes it to be a much brighter shade of blue, leading to the new Jack’s distinction as the Electric Blue Jack. The reason that Electric Blue Jack Dempsey’s are so hard to breed is because they are a mutation of the species. And also blue Cichlasomas is of interest for breeding work. There were already many electric blues readily available in the tropical fish hobby by this time, so my first thought was to create the blue-gene Dempsey myself by breeding a male blue Jack Dempsey to a normal female Jack Dempsey. Prior to breeding, the parents will clean a flat space – usually a smooth rock or a space on the aquarium glass – before they deposit between 500-800 eggs on t… A few weeks later there was a second spawn, and to my relief a small percentage of these eggs were fertile. Breeding Jack Dempsey fish is moderately difficult. In the male, the copulative organ becomes more visible, as does the ovipositor in the female. Males have a row of spots directly under their eyes, and there is less color underneath the gill plate. They were soon guarding a huge swarm of free-swimming fry. The acid level of the water should be neutral with a hardness slightly above average. They will often breed over a thoroughly cleaned and inspected flat rock such as slate, or within a medium-large clay flower pot turned on its’ side. 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. However, getting to see two fish working together to raise their fry is a unique experience. Jack Dempseys are substrate spawners and breed in the open. They prefer an enclosed spot. Breeding Jack Dempsey Fish. In addition, males differ from females in more intense coloring. Jack Dempsey can be kept both single or in a large group. large sizes – the length of the medium-sized fish is about 20 cm, high incidence of juveniles in the first two months, color becomes apparent only when the fish reaches 6 mm in length. When the fry reached about a quarter-inch in length, I could distinguish the opaque electric blues from their brown blue-gene siblings. I have a friend who is employing this method, but unfortunately he is not having much success—something that plagues many people working with these fish. Electric Blue Jack Dempsey is a fish with an amazing story. Electric Dempsey attracts fans of aquarium flora with bright colors and peculiar behavior. Recommended water hardness (dGH): 18 - 30°N (321.43 - 535.71ppm) 0°C 32°F 30°C 86°F Family: Cichlidae. This is entirely normal behavior, and it is not a result of the Oscar 'scaring the JD'. These fish appear darker when they are ready to mate. If you want to breed these fish, you’ll need to keep … A distinctive feature of the Electric Blue Jack Dempsey is loyalty to one partner throughout life. Required fields are marked *. One of the parents must have a blue gene. So if you feel up to the task and have the room, it’s worth it. Males have black spots on the tail, body. In the wild, This beauty is found in the waters of Honduras and Mexico. As the name suggests, this morph has bright blue coloration. A new breed of the Jack Dempsey fish has been discovered that has a genetic mutation that causes it to be a much brighter shade of blue, leading to the new Jack’s distinction as the Electric Blue Jack. Jack Dempsey can be kept both single or in a large group. This stems from their well-documented aggression toward one another. Aquarists face quite a number of difficulties in breeding this fish which explains why such an attractive and gorgeous variety of cichlids is rarely found in pet stores and why it is expensive. When breeding Blue Dempsey, it is important to notice the signs of readiness for reproduction in the fish in time. Most of the time, the reason why breeders fail is because most of the identified fish is hand-picked and then selected to be added together usually after their sexual maturity age. If the fry are not isolated when detectable, their normal-colored siblings will soon kill them. Electric Blue Jack Dempsey cichlid can peacefully coexist with the following tank mates: A pair of blue Cichlasomas feels best if the aquarium belongs only to them. Returning to the subject of the Jack Dempsey and the Oscar fish, JD's tend to be more retiring in general, so you can expect to see a great deal more of the Oscar than you do of the JD. Feeding. As soon as spawning begins, The female lays eggs on stones, decor elements, grottoes, plant leaves or pits in the ground. While it will accept all types of food, the Jack is happier when eating live food like shellfish, young platies, or worms. Oct 7, 2013 227 0 0 Delawere. Dempsey should have 3-4 meals a day. Dwarf Gourami – Types, Care, Feeding & Other Details. Be prepared to remove fish from the tank if breeding attempts aren’t successful. Spawn sizes can number into the hundreds. I have a 5 inch male and 4 inch female jack dempsey. Males have a long and pointed dorsal fin. Electric Blue Jack Dempsey Breeding. It is also not as aggressive or combative as the Red Devil cichlid. Keep your water in perfect condition to get ready for breeding. It’s a must that you to keep a close eye on their progress. Soon, the brilliant iridescent blue color began to shine through on the electric blues. Above: a nice young Pink Jack Dempsey swimming in one of our aquariums, when one of us snapped this picture. Jack Dempsey Breeding. However, if breeding does not occur, then the fish can be conditioned by feeding them live foods until spawning occurs. I was thinking of a lightening or cobalt blue if i could. I knew I finally had a fertile pair! Nick G. Member. It is also not as aggressive or combative as the Red Devil cichlid. This resulted in offspring that carried the blue gene, but they did not show it. However, if breeding does not occur, then the fish can be conditioned by feeding them live foods until spawning occurs. Jack Dempsey, or Rocio octofasciata, are fish from the Cichlidae family. As a preventive and improving measure, it is recommended to raise the water temperature to +32 degrees Celsius. Their color darkens when they are ready to mate. They are smaller in the wild than they are in the home aquarium. Flat rocks, upturned flowerpots, or something similar. Dempsey needs enough living space for free movement. Sent from my SAMSUNG-SGH-I997 using MonsterAquariaNetwork App . All trademarks are either the property of Central Garden & Pet Company, its subsidiaries, divisions, affiliated and/or related companies or the property of their respective owners. From my experience with this fish, there are different amounts of blue coverage in mature adults, which probably depends on each specimen’s individual lineage. At the same time, you cannot overdo it. Prior to breeding, the parents will clean a flat space – usually a smooth rock or a space on the aquarium glass – before they deposit between 500-800 eggs on the surface. Stay tuned!—Eds. Breeding Jack Dempsey in Tank Breeding Jack Dempsey will require a lot of patience because the biggest obstacle towards success is actually having a mature breeding pair and the hardest part is finding a compatible partner. They will dig a pit in the substrate in which eggs will be laid, and the pair will guard the eggs and fry ferociously until they are ready to be moved on. Be aware that during courtship and pairing, all other fish in the aquarium will be driven away, bullied or even killed. Here, you can find out everything you need to know about keeping fish and aquarium maintenance. This ensures compatibility and reduces the chances of fighting during courtship. There are also invasive populations of this fish that have been established in Australia, the United States, and parts of Asia. Large areas of the body, as well as fins, have a neon blue color. Yummy. Breeding of Jack Dempsey Fish Jack Dempseys are pretty easy to breed since they do not have heavy requirements for spawning. adaptable and breed prolifically’.2 In their native range Jack Dempsey cichlids inhabit swampy areas with warm, murky water. The Jack Dempsey fish are among the easiest fish to breed, as the female fish would usually lay around 500 to 800 eggs and make sure they lay them at a relatively safe area. I was wondering how i could breed them? Be prepared to remove fish from the tank if breeding attempts aren’t successful. adaptable and breed prolifically’.2 In their native range Jack Dempsey cichlids inhabit swampy areas with warm, murky water. 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. Therefore, fish are expensive and rarely found in pet stores. But now they live in … Jack Dempseys are pretty easy to breed since they do not have heavy requirements for spawning. Breeding Jack Dempsey fish requires a separate breeding tank and patience. You’ll need to move them around accordingly. Jack Dempsey fish originally came from Mexico, Thailand, Hawaii and Honduras. Of great concern is that they are highly aggressive fish (named after the heavyweight boxer Jack Dempsey) and are likely to dominate and compete with native fish populations. Therefore, adults must be jailed or kept in a diff aquarium. Of course, the male’s colors become brighter during the breeding season. They started showing their color as early as about a half-inch in length. Usual size in fish tanks: 15 - 20 cm (5.91 - 7.87 inch) 0 14. Such mixtures are saturated with the necessary amount of vitamins, herbal supplements, and minerals. It almost looks like a blue beard. Scientific name: Cichlasoma octofasciatum. I was able to purchase some from an online auction. 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