Jack Dempsey Fish

Jack Dempsey Fish: The Complete Care Guide 2021

Jack Dempsey Fish
Jack Dempsey Fish

They come in any and all shapes and sizes, each with its own unique behavior and personality. Jack Dempsey Fish is among the most acclaimed cichlids. 

They are hailed for being aggressive and not playing well with others, but that doesn’t mean they succeed. Do not stay in groups or even with other species.

Who knows how dealing with their aggressive nature can make for a thriving aquarium, but those who don’t struggle to avoid being bothered by their tankmates. When properly maintained, this carnivorous fish will bring uneven colors and lots of activity to your aquarium. 

This article will make it easier for you to master Jack Dempseys. Manage optimal tank setup, nutrition preferences, tankmates, and more. . . 

Category Scorecard Level: Intermediate Temperament: Aggressive Color Form: Gray with light spots Functional Life: 8-10 years Size: 10-15 inches Diet: Carnivore Family: Cichlid Very Small Tank Size: 80 gallons Tank Structure: Tropical size Show index 1 Jack Dempsey fish overview 1. 1 Typical behavior of Jack Dempsey fish 2. 1 Jack Dempsey fish size 3 Requirements Jack Dempsey habitat and tank 3. 1 Configuration 3. 1. 1 What is the size of the tank you need? 

3. 1. 2 How much can you store per gallon? 4 Jack Dempsey Tankmates 4. 1 Can you keep Jack Dempsey Fish together? 5 Jack Dempsey Diet and Nutrition 6 Jack Dempsey Care Guide 7 Jack Dempsey Farming Fish 8 Are Jack Dempsey Fish Suitable for Your Aquarium? (Abstract) Aggressive Color Form: Gray with light spots Functional Life: 8-10 years Size: 10-15 inches Diet: Carnivore Family: Cichlid Very Small Tank Size: 80 gallons Tank Structure: Tropical Size Show Index 1 Fish Overview Jack Dempsey 1. 1 Typical behavior of Jack Dempsey 2. 1 Fish size Jack Dempsey 3 Requirements Habitat and tank of Jack Dempsey 3. 1 Configuration 3. 1. 1 What is the size of the tank you need? 3. 1. 2 How much can you store per gallon? 4 Jack Dempsey Tankmates 4. 1 Can you keep Jack Dempsey Fish together? 5 Jack Dempsey Diet and Nutrition 6 Jack Dempsey Care Guide 7 Jack Dempsey Farming Fish 8 Are Jack Dempsey Fish Suitable for Your Aquarium? (Abstract) Aggressive Color Shape: Gray with light spots Functional Life: 8-10 years Size: 10-15 inches Diet: Carnivore Family: Cichlid Very Small Tank Size: 80 gallons Tank Structure: Tropical Size Show Index 1 Fish Overview Jack Dempsey 1. 1 Typical behavior of Jack Dempsey 2. 1 Fish size Jack Dempsey 3 Requirements Habitat and tank of Jack Dempsey 3. 1 Configuration 3. 1. 1 What is the size of the tank you need? 3. 1. 2 How much can you store per gallon? 4 Jack Dempsey Tankmates 4. 1 Can you keep Jack Dempsey Fish together? 5 Jack Dempsey Diet and Nutrition 6 Jack Dempsey Care Guide 7 Jack Dempsey Farming Fish 8 Are Jack Dempsey Fish Suitable for Your Aquarium? (Abstract) Cichlid Very Small Tank Size: 80 gallons Tank Structure: Tropical Size Show Index 1 Overview of Jack Dempsey Fish 1. 1 Typical Behavior of Jack Dempsey Fish 2. 1 Size of Jack Dempsey Fish 3 Requirements Jack Dempsey Tank and Habitat 3 1 Configuration 3. 1. 1 What is the tank size you need? 3. 1. 2 How much can you store per gallon? 4 Jack Dempsey Tankmates 4. 1 Can you keep Jack Dempsey Fish together? 5 Jack Dempsey Diet and Nutrition 6 Jack Dempsey Care Guide 7 Jack Dempsey Farming Fish 8 Are Jack Dempsey Fish Suitable for Your Aquarium? (Abstract) Cichlid Very Small Tank Size: 80 gallons Tank Structure: Tropical Size Show Index 1 Overview of Jack Dempsey Fish 1. 1 Typical Behavior of Jack Dempsey Fish 2. 1 Size of Jack Dempsey Fish 3 Requirements Jack Dempsey Tank and Habitat 3 1 Configuration 3. 1. 1 What is the tank size you need? 3. 1. 2 How much can you store per gallon? 4 Jack Dempsey Tankmates 4. 1 Can you keep Jack Dempsey Fish together? 5 Jack Dempsey Diet and Nutrition 6 Jack Dempsey Care Guide 7 Jack Dempsey Farming Fish 8 Are Jack Dempsey Fish Suitable for Your Aquarium? (Abstract) 1 Jack Dempsey Fish Size 3 Jack Dempsey 3 Habitat and Tank Requirements 1 Configuration 3. 1. 1 What size tank do you need? 3. 1. 2 How much can you store per gallon? 4 Jack Dempsey Tankmates 4. 1 Can you keep Jack Dempsey Fish together? 5 Jack Dempsey Diet and Nutrition 6 Jack Dempsey Care Guide 7 Jack Dempsey Farming Fish 8 Are Jack Dempsey Fish Suitable for Your Aquarium? (Abstract) 1 Jack Dempsey Fish Size 3 Jack Dempsey 3 Habitat and Tank Requirements 1 Configuration 3. 1. 1 What size tank do you need? 3. 1. 2 How much can you store per gallon? 4 Jack Dempsey Tankmates 4. 1 Can you keep Jack Dempsey Fish together? 5 Jack Dempsey Diet and Nutrition 6 Jack Dempsey Care Guide 7 Jack Dempsey Farming Fish 8 Are Jack Dempsey Fish Suitable for Your Aquarium? (Abstract)

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With Jack Dempsey Fish

Jack Dempsey or Rocio octofasciata are fish of the Cichlid family. Most of the cichlids come from Africa or America. 

Jack Dempseys is no exception and can be found in the slow waters of North and Central America such as Mexico and Honduras. 

Cichlids quickly diversified into these areas. Now they have established themselves in the hot waters of Australia and Thailand, where they are known locally as the Frontosa Azul Mexicana. 

This carnivorous fish typically lives 8-10 years, but can live up to 15 years if kept in a healthy environment. Most pet stores sell them for $ 5 to $ 10. However, the rarer varieties can cost a little more. It can be a bit more difficult to find a specific color when you have a specific lineage in mind.

Typical behavior

Several people are bothered by the aggressive nature of this species. Those who are not used to raising aggressive fish have the possibility of having difficulty caring for them properly. Therefore, they are not recommended for beginners. 

They are less aggressive in well-stocked ponds because it is more difficult for them to locate and catch stray fish. A knight will try to establish territory and drive others away. 

If you have multiple caves and crevices to form different areas, there will be little area conflict. They spend a lot of time hidden in these caves, so they have the possibility of appearing quite shy. They usually exist in the middle and lower tank stages.

Jack Dempsey Fish appearance

Its normal name consists of its appearance. They have strong features and an aggressive nature, similar to the Jack Dempsey boxer of the 1920s. This species has a huge oval body with extensive fins. 

Males will be larger with longer fins. Part of their popularity is due to the variety of colors in which you can find them. There are several varieties, but the most memorable are gold, blue, and pink. 

Color changes from one individual to another, mainly because its color changes with age. Young fish are light gray with green spots, older fish are dark purple gray with sharp blue-green spots. 

Colors can temporarily substitute: they will look pale if stressed and dark in the course of mating. You can see your fins to have sex with her. Males have extensive dorsal and anal fins with pointed tips, females have shorter and less pronounced fins.

There is a popular variety of this species easily known as Electric Blue Jack Dempsey. This strain is a bit tinier and less aggressive.

Jack Dempsey Fish Size

Your Jack Dempsey fish will grow between 10 and 16 inches, with the females getting shorter and shorter.

Habitat and Jack Dempsey Reservoir Conditions

In the wild, you can find Jack Dempsey fish that live in a slow swath of fresh water. This incorporates rivers, canals, lakes, and cloudy swampy areas. 

They prefer tropical climates, so they are used to heat water. The environment would be slightly acidic in low light conditions. Its scope would be a sandy and muddy substrate with rocks and debris. The plants would also disperse.

Tank configuration

Start at the bottom of the tank and choose a soft sand substrate, now that Jack Dempseys spends a long time in the lower water stages.

When adding decorations, make sure there are too many caves around the tank for your fish to find, and you can also add plants, now that you don’t usually destroy them. 

However, you will find that one day they will decide that they do not like the plants in the tank and will destroy them. Be careful not to let the other species you own destroy them as well. 

It requires a heater to keep the temperature between 72 and 86 degrees F. The pH value should be 6 to 7 and the water hardness 9 to 20 dGH. No need for an air or water pump now that they prefer low flow water. All you need is a filter to generate a stream of light. 

Avoid bright lights or else your Jack Dempseys will just hide. Your natural water would be a little cloudy, so use dimmer lights. Floating plants (such as hornwort) can be used to provide shade for specific areas.

What size aquarium do you require?

It is important to keep them in a huge enough tank, as a tiny tank will provoke their territorial tendencies. Jack Dempsey fish require at least an 80 gallon tank.

How much can you save per gallon?

Each fish requires at least 55 gallons of water, but they will appreciate more space. Remember that these fish are aggressive and need their own territory. Give everyone a place to hide.

Jack Dempsey tankmates

The aggressive nature of Jack Dempseys can be quite restrictive when encountering tankmates, but that doesn’t mean there aren’t great different options available. 

Tankmates should normally be of a similar size with the same aggressive temperament. This means that no fish can enter the mouth of another and everyone has a chance to defend themselves. Peaceful species are hunted, perhaps to death. 

Tiny fish like tetras are treated only for food. Lobsters are a popular alternative, as are mbuna cichlids. Other different options are: Angelfish, Birchir, Blue Acara, Clown Loaches, Convict Cichlids, Firemouth Cichlids, Plecostomus and Silver Dollars. Invertebrates such as shrimp and snails are famous in tropical aquariums.

Can you keep Jack Dempsey Fish together?

Holding Jack Dempseys together in a species-only aquarium is the best option for beginners. Keeping other species alive can be complex. Remember that gentlemen do not get along with other gentlemen. Therefore, one per tank is the most reliable option.

Diet and diet Jack Dempsey

As a carnivorous fish, the Jack Dempsey diet commonly relies on meat that can be put into the mouth. It can quickly catch worms, crustaceans, insects, and small fish. There are too many opportunities to feed them in a home aquarium. 

They are not picky, so choose what works best for you. Dehydrated processed foods are commonly more affordable and simply existing. Here you will find granules and flakes developed mainly for cichlids. 

If you plan to use processed foods, occasionally choose frozen / live foods pluses to add to the tank. This provides them with some nutrients. The most famous different options include worms and seawater shrimp. 

Larger insects, such as crickets, grasshoppers, and fruit flies, are very prominent among Jack Dempseys. Most herbivorous foods are rejected. so you can keep the plants inside the tank without risking eating them. 

Feed your adults 1-2 times a day. Add a value that you can finalize in two minutes. Adolescents need to be fed a little more often, 2 to 3 times a day to allow them to grow.

Jack Dempsey’s Guide to Care

Jack Dempseys has easy self-care claims. The drawbacks begin when you hold a group or mix it with other species. Dealing with your aggression can be difficult if you haven’t had aggressive cichlids yet. 

With poor maintenance, your Jack Dempseys will harass each other and make money from each other. This species is not the prominent choice for beginners in fish farming. When aggression is managed properly, keeping it healthy is not difficult. 

However, like each and every other freshwater fish, they can contract diseases. One of the most common disadvantages is I (white spot disease): it is an ectoparasite that can be seen as white nodules inside the body and fins. 

Raising the temperature of the aquarium water to 86 ° F can contribute to trying diseases. Another normal condition is head and lateral line erosion (HLLE). This forms holes or cavities in the head. 

In general, it is caused by a poor diet, so you will have to supplement your diet if you want to. An unhealthy environment commonly promotes disease, so keep your tank clean. 

Anything you add to an established tank can cause illness, so quarantine is substantial. therefore you must keep your tank clean. Anything you add to an established tank can cause illness, so quarantine is substantial. 

therefore you must keep your tank clean. Anything you add to an established tank can cause illness, so quarantine is substantial.

Jack Dempsey fish farming

When a pair of Jack Dempseys exist ready to mate, their colors darken. If the male is ready to mate, but the female is not, he can be beaten to death. 

Conditions should be near perfect for early spawning. The water must be clean and meet the criteria previously described. A temperature in the upper end of the range (~ 84 ° F) is an acceptable trigger. Taller gentlemen have the chance to be more successful in pleasing a woman (this is common with many cichlids). After mating, you have the possibility of hatching up to 500 eggs. 

The eggs are attached to a rough flat surface, such as decorations, substrate, or aquarium walls. They should have hatched after three days. 

Parents pay close attention to garbage, digging holes into the ground to protect it until they are free to swim. Mother and father share the duty of caring for the young. 

They even cut up food and give it away to youngsters until they are old enough to discover food for themselves. When parents are stressed by bad environmental conditions, they have the possibility of starting to eat the children and they need to separate.

Are Jack Dempsey Fish Right For Your Aquarium? (Summary)

Every aquarium is different, but most established aquariums do not have the ability to place a new set of Jack Dempseys. This cichlid requires a tank fundamentally developed for this. 

This is primarily due to their aggressive nature and associated tankmate restraint. Not a difficult way to set up the tank, they are relatively simple to hold. 

They are also not picky about their diet and allow most of the same foods as other carnivorous cichlids. Beginners have the possibility of having obstacles to hold these fish, but if you can, you will leave colorful fish with great styles. 

Do you keep Jack Dempseys in a community aquarium? Let us know your settings in the comment section below. . .

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