OB Moorii Dolphin

OB Blue Dolphin Cichlid (OB Cyrtocara moorii) is a vibrant, blue freshwater fish from Lake Malawi, known for its dolphin-like shape and prominent forehead hump, especially in males. It's a popular but large cichlid for experienced aquarists, requiring a spacious tank with sandy substrate, rock formations, and tank mates of similar size, like other Lake Malawi cichlids, to prevent it from eating smaller fish. They are generally peaceful for a cichlid but can become territorial during breeding. 

Key Characteristics

Scientific Name: Cyrtocara moorii

Origin: Lake Malawi, Africa

Appearance: Bright blue, with a distinctive "dolphin-like" profile and a nuchal hump on the forehead that is more pronounced in males.

Size: Can grow up to 9-10 inches. 

Aquarium Care

Tank Size: Minimum 75 gallons, with plenty of open swimming space. 

Water Parameters:

Temperature: 72–78°F (22–26°C) 

pH: 7.4–8.2 (hard water) 

Diet: Omnivorous; high-quality cichlid pellets, flakes, and occasional protein treats like brine shrimp. 

Tank Setup: Sandy substrate, rock formations for hiding, and open areas for swimming. 

Temperament & Compatibility

Temperament: Generally peaceful for a cichlid, but can be aggressive towards smaller fish and during spawning. 

Tank Mates: Best with other medium-to-large Lake Malawi cichlids (Haps, Peacocks) of similar size and temperament. Avoid keeping with small, torpedo-shaped fish that can be eaten.