How can you tell a male from a female electric blue Dempsey?
Sexing: Jack Dempseys can be sexed the same way as most cichlids – males have the typical long, pointed fins where females have shorter, rounded ones. In addition though, female JDs have a blue spangling on their cheeks, as can be seen from the above photo, where the males just have the underlying body colour.
How big do Electric Blue Jack Dempseys get?
8 inches
This fish can attain a considerable size of up to 8 inches (20 cm), so most ornamental invertebrates will eventually be considered prey.
Can you breed Electric Blue Jack Dempsey?
These specimens were isolated and raised to maturity, at which time they were bred. The breeder found that while mating two blue Dempseys could produce all blue fry, they were very frail and practically impossible to raise, so he mated the blue fish to regular Jack Dempseys.
What makes an electric blue Jack Dempsey?
The Electric Blue Jack Dempsey is a naturally occurring color-morph of the Jack Dempsey which has often been bred in captivity. It is said that for a long time hatched fry with this bluish coloration were consider runts and were discarded.
Are Electric Blue Jack Dempseys aggressive?
Due to their nature as an aggressive, freshwater fish species, the Electric Blue Jack Dempsey (full-grown) (Rocio Octofasciata) can easily live alone. In fact, this species of Cichlids is one of the most aggressive fish you can find in an aquarium or a tank.
Are Electric Blue Jack Dempsey aggressive?
Are female Jack Dempseys aggressive?
The Jack Dempsey fish is a freshwater species of cichlid….Jack Dempsey Fish Facts & Overview.
| Scientific name: | Rocio octofasciata |
|---|---|
| Diet: | Carnivore |
| Temperament: | Aggressive |
| Minimum tank size: | 80 gallons |
How long do Electric Blue Jack Dempsey’s live?
The Electric Blue Jack Dempsey lifespan is between 10-15 years, only if the Electric Blue Jack Dempsey baby can survive its early days. This can be difficult in the wild, since their own parent fish can eat them due to lack of food, their small size, and inability to find other food in the wild.
How many electric blue rams should be kept together?
How many blue rams should be kept together? A pair of rams can live in a 20-gallon community tank or in a 10-gallon breeding tank with no other fish. If you wish to keep two pairs of rams, increase the aquarium size to 40 gallons so that each set has enough territory.
Can I put an Oscar with a Jack Dempsey?
Large cichlids, such as Jack Dempseys and Oscar fish, are known for levels of aggression from mild to very aggressive. So, can you keep them together? The answer is yes, providing a couple of conditions are met.
What is an electric blue Jack Dempsey?
What is an Electric Blue Jack Dempsey? Rocio Octofasciata is the scientific name for the Electric blue jack Dempsey. It is formerly known as the Cichlasoma. You can call it the blue Dempsey, Electric blue jack Dempsey (EBJD), or the Blue Jack Dempsey (BJD).
What kind of fish is a blue blue Jack Dempsey?
The Electric Blue Jack Dempsey is a naturally-occurring colour morph of the Jack Dempsey Central American Cichlid. Some consider this Cichlid to be one of the most beautiful freshwater aquarium fish. The Electric Blue Jack Dempsey reaches a relatively small size compared to the natural standard Jack Dempsey colour morph.
What size tank does an electric blue Jack Dempsey need?
The Electric Blue Jack Dempsey reaches a relatively small size compared to the natural standard Jack Dempsey colour morph. The Electric Blue Jack Dempsey should be kept in an aquarium of at least 190 litres, although bigger would probably be better.
How long do electric blue Jack Dempsey fish live?
Electric Blue Jack Dempsey fish live in pairs that form at an early age. A distinctive feature of the Electric Blue Jack Dempsey is loyalty to one partner throughout life. With proper care, the life expectancy of Electric Blue Jack Dempsey is 10 years.