Blue Johanni Cichlid

Cichlidae sp.

Blue Johanni Cichlid (Cichlidae sp.) — Advanced care, Aggressive, under Cichlid. Minimum tank in the app: 45 US gal min; aim for 75–82°F and pH 6.5–8.5. The Blue Johanni Cichlid appeals to aquarists seeking vibrant personality and complexity in their tank.

Blue Johanni Cichlid (Cichlidae sp.) in a planted freshwater aquarium
Care levelAdvanced
TemperamentAggressive
Min tank size45 US gal min
pH range6.5–8.5
Temperature75–82°F
Max size3.9 in (10.0 cm)
Captive lifespan8–14 years
SchoolingNo

Captive lifespan reflects typical experience in a home aquarium, not maximum recorded age; genetics, sourcing, and care vary.

Natural distribution

Africa / South America (varies)

  • Africa
  • South America

Regional colours match the stocking calculator’s origin map.

Blue Johanni Cichlid Tank Setup

Create a balanced habitat that combines open swimming areas with plenty of caves and rock formations. Use a sandy substrate to mimic their natural environment and facilitate burrowing behaviors. Moderate to strong water flow can enhance their activity levels, while subdued lighting can help reduce stress and promote comfort.

What Do Blue Johanni Cichlids Eat?

Feeding can be competitive, necessitating a strategy that allows for equal access to food. Provide a varied diet to promote health and enhance coloration; high-quality pellets, flakes, and occasional live or frozen food can cater to their omnivorous needs.

Blue Johanni Cichlid Tank Mates

Ideal companions are similarly sized, robust fish that can hold their own, such as certain species of larger barbs or robust tetras. Avoid long-finned or slow-moving species, as these may become targets for fin nipping. Intraspecies interactions can be complex; maintaining visual barriers and providing multiple territories can help mitigate aggression among multiple Blue Johanni Cichlids.

Are Blue Johanni Cichlids Good for Beginners?

This sits in the advanced range in the app. Strong filtration, stable chemistry, and reading up before purchase matter more than a catchy shop name. Aquarists often underestimate the territorial nature of the Blue Johanni and may introduce incompatible species or too many individuals, leading to aggression and stress. neglecting to create sufficient hiding places can exacerbate territorial disputes and result in injuries.

Building a community? Run the full list through the stocking calculator before you add anything else.

Log tests and reminders in App-aquatic—free, same data you see here.