Electric Blue Jack Dempsey 4-5cm

Electric Blue Jack Dempsey (4–5 cm Juveniles)

Scientific Name: Rocio octofasciata (Electric Blue Morph)
Category: Freshwater Cichlids | Size: 4–5 cm | Temperament: Semi-Aggressive | Origin: Captive-Bred

The Electric Blue Jack Dempsey is a stunning, selectively bred morph known for its brilliant iridescent blue coloration and more manageable temperament. At 4–5 cm, these juveniles are developing vibrant hues and strong body structure—perfect for hobbyists looking to grow out a show-quality fish.

Key Features:

• Current size: 4–5 cm

• Intense blue coloration continues to develop

• Semi-aggressive, best with similar-sized tank mates

Water Parameters:

• Temperature: 76–82°F

• pH: 6.5–7.5

• Moderate hardness

Feeding:

• Omnivorous – accepts high-quality pellets, flakes, and frozen foods

• A varied diet enhances color and growth

Tank Requirements:

• Minimum tank size: 30 gallons (larger as they mature)

• Provide hiding spots like caves or driftwood and open swimming space

• Can be kept with other semi-aggressive cichlids or peaceful fish of similar size

Ideal For: Aquarists who want a colorful and manageable centerpiece cichlid with personality and stunning visual appeal.