How big does an Electric Blue Jack Dempsey get?

8 inches
Territoriality is typically at its peak during spawning. Dwarf shrimp and other small, delicate invertebrates should not be kept with the Electric Blue Jack Dempsey Cichlid. This fish can attain a considerable size of up to 8 inches (20 cm), so most ornamental invertebrates will eventually be considered prey.

How big can a Jack Dempsey fish grow?

In the wild, males usually top out at 12 inches (30 centimeters) and females get up to about 10 inches (25 centimeters). If they’re given enough space in an aquarium, you can expect that males will get up to about 10 inches long and females will top out at 8 inches (20 centimeters).

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.

Are electric blue cichlids aggressive?

Electric Blue Cichlids are a somewhat aggressive species. That temperament means they shouldn’t be housed with any species that much more timid or aggressive than it. Most other species that call Lake Malawi home would not be great tank mates.

What fish go with Electric Blue Jack Dempsey?

Common Plecostomus However their appetite for algae makes them indispensable for many hobbyists. And their size and armored flanks make them a good match for Jack Dempseys.

How can you tell a male Jack Dempsey from a female?

The most reliable way to tell male from female Jack Dempseys is to check their cheeks. Males have bluish spots directly behind their eyes, with no spots on the lower part near their mouth. Markings on females extend the full length of the cheek with large iridescent blotches on the lowest part of the cheek.