Electric Blue Jack Dempsey or blue Cichlasoma, scientific name Rocio octofasciata belongs to the cichlid family, which is common amongst decorative fish. In the wild, This magnificence is discovered within the waters of Honduras and Mexico. In this article, I am going to talk about Electric Blue Jack Dempsey tank mates, size, fish, fish size, growth rate, full-grown, lifespan, max size, etc.
Electric Blue Jack Dempsey
Aquarists face fairly quite a few difficulties in breeding this fish which explains why such a horny and beautiful number of cichlids isn’t present in pet shops and why it’s costly.
Electric Blue Jack Dempsey Quick facts
Scientific Name: Rocio octofasciata
Common Name: Electric Blue Jack Dempsey
Max Size: 12″
Region of Origin: Central America
Captive Bred or Wild: Captive Bred
Diet: Flake or pellet, frozen and reside meals
Compatibility: Alone, in pairs, or with equally sized Central or South American cichlids
Minimum Tank Size: 55 gallons
Electric Blue Jack Dempsey Origin and Description
Electric Blue Jack Dempsey is a fish with an incredible story. The blue Cichlasoma was bred by the Argentinean Hector Luzardo by crossing associated species of Cichlasomas, Diamond, and Rocio octofasciatum.
A zealous newbie aquarist took 10 years of exhausting work to stabilize the mutation.
The Diamond Cichlasoma gave Dempsey a pearl neon glow, due to which this fish is usually known as an electrical blue.
Much later, fish with comparable traits had been found within the wild. In wild, Dempsey prefers canals with a silt-covered backside and dense vegetation.
Electric Blue Jack Dempsey Appearance
Dempsey’s head is giant, with giant expressive eyes. The neat mouth is fitted with thick labial arches. The body is adorned with black spots and damaged traces. Large areas of the body, in addition to fins, have a neon blue color.
The mixture of blue and black makes the fish vivid, memorable. Males have black spots on the tail, body.
Their anal and dorsal fins are noticeably bigger. In addition, males differ from females in more intense coloring.
Why these are excellent fish for giant aquariums?
giant sizes – the size of the medium-sized fish is about 20 cm
harmoniously developed body
unpretentiousness in leaving
Electric Blue Jack Dempsey fish reside in pairs that kind at an early age.
Electric Blue Jack Dempsey Features
A particular function of the Electric Blue Jack Dempsey is loyalty to 1 partner all through life. With correct care, the life expectancy of Electric Blue Jack Dempsey is 10 years.
Another attribute function of Electric Blue Jack Dempsey is the complicated process of reproduction. When Spawning, solely 20–25% of 100% of fry are blue cichlids that are thought-about profitable.
Pairing a pair isn’t any much less problematic. One of the parents should have a blue gene.
The options of the species additionally embody:
low viability of fry
high incidence of juveniles within the first two months
color turns into obvious solely when the fish reaches 6 mm in size
It is advisable to separate the weaker electrical blue fry from the total mass of younger ones as early as possible. Otherwise, the sturdy fry will simply eat blue hybrid fish.
Adult blue Dempsey cichlids have a peaceable, even meek disposition. The intuition of a fighter, which is an attribute of this fish, manifests itself if a hazard threatens the offspring.
Over time, the fish learns to acknowledge the owner, which signifies the presence of the rudiments of mental exercise.
Feeding The Electric Blue Dempsey
Dempsey is a voracious creature. The fish menu consists of plant and animal feed. Unpretentious in meals, Cichlasoma with an enviable urge for food swallow bugs, worms, in addition to frozen and dry substrates.
Electric blue prefers a big bloodworm and a tubule. Shrimps and small fish give blue cichlids a particular deal.
Dempsey ought to have 3-Four meals a day. When selecting ready-made feeds, it is strongly recommended to concentrate on specifically developed mixtures for cichlids.
Such mixtures are saturated with the necessary quantity of nutritional vitamins, natural dietary supplements, and minerals.
Electric Blue Jack Dempsey Aquarium Conditions
Electric Blue Jack Dempsey fish is totally snug with light heat water because it corresponds to the natural habitat.
Since the fish is from Central America, the aquarium water should meet the next necessities:
temperature + 25-28 degrees Celsius
rigidity from Eight to 12 degrees
the acidity level is 6-7 items
When the water temperature is under 23 degrees Celsius, the electrical blue’s aggressiveness sharply will increase, which manifests itself within the wrestle for territory.
The state of affairs stabilizes when the temperature rises to +26 degrees Celsius. When the warmth level drops to +8 degrees Celsius, the blue Cichlasoma could die.
One sexually mature couple requires 150 liters of water. For rising giant people, the sizes of which exceed the standard, the quantity is elevated to 200 liters.
Once per week, one-third of the water must be changed. Since Dempsey lives within the wetlands of water our bodies within the wild, aquarium vegetation needs to be dense and fast-growing.
The most fitted are:
types of hornwort
The Electric Blue Jack Dempsey consistently likes to delve into the ground, which harms the foundation system of crops. Therefore, it is strongly recommended to plant algae in pots.
Fish need shelters that might be created with the assistance of snags, grottoes, giant stones. At the identical time, you can not overdo it. Dempsey wants a sufficient dwelling area free of charge motion.
Electric Blue Jack Dempsey Tank Mates
For blue Dempsey, compatibility with fish of equal sizes just isn’t an issue. Although blue Cichlasoma is calm, they continue to be predators.
If smaller fish develop into tankmates within the aquarium, then a blue Dempsey might be pleased to rearrange a looking game for itself.
Electric Blue Jack Dempsey cichlid can peacefully coexist with the next tank mates:
Green Terror Cichlid
A pair of blue Cichlasomas feels finest if the aquarium belongs solely to them.
If the owner of the fish nonetheless determined so as to add selection to the fauna, then it’s valuable remembering the necessary quantity of water and enough variety of shelters on the backside.
Electric Blue Jack Dempsey Breeding
When breeding Blue Dempsey, you will need to discover the indicators of readiness for reproduction within the fish in time. In the male, the copulative organ turns into more seen, as does the ovipositor within the feminine.
At the start of the mating season, a pair of blue Cichlasomas is transplanted right into a separate aquarium and the temperature of the aquatic setting is elevated to +30 degrees Celsius.
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Water needs to be brisker than common. Therefore, it is strongly recommended to exchange it as soon as every three days.
As quickly as spawning begins, The feminine lays eggs on stones, decor components, grottoes, plant leaves, or pits within the ground.
The total variety of eggs in treasures normally doesn’t exceed 2 thousand. The hostility of the fish will increase sharply.
They are able to assault, defending offspring. Aggression is so high that fry can undergo. Therefore, adults should be jailed or stored in a diff aquarium. Youngsters hatch on the 20th day from the start of spawning.
For the first days of life, the fry could have a light color. Up to 1 and a half months of age, younger growth is extraordinarily inclined to illness.
As a preventive and enhancing measure, it is strongly recommended to boost the water temperature to +32 degrees Celsius.
After a month, the temperature is diminished to the same old values for blue Cichlasomas. The acid level of the water needs to be neutral with a hardness barely above average.
Electric Dempsey attracts followers of aquarium flora with vivid colors and peculiar behavior. And additionally, blue Cichlasomas is of curiosity for breeding work.
Currently, solely professionals are profitable in breeding these fishes. Therefore, fish are costly and infrequently present in pet shops. Learn more about types-of-carp.