
Northern Aulonocara
Aulonocara ethelwynnae
CichlidsFreshwaterPeacefulSchoolingBottom Dweller
Care Sheet
Volume
Length
Temp
Temperature
22–26°C
pH Range
7.4-9
Min Tank Size
183 L
Max Adult Size
11 cm
Bioload Weight2/10
Special requirements
Sand Substrate
Essential for benthophagous sifting. Coarse gravel can damage gill filaments or be ingested, causing internal blockages.
Harem Stocking
Best kept as a single male with 4-6 females to dissipate courtship aggression and reduce stress on individuals.
Pristine Water Quality
Extremely sensitive to waste buildup and parameter swings. Requires over-filtration and consistent 30-50% weekly water changes.
Species Purity
Avoid mixing with other Aulonocara species to prevent hybridization. Avoid boisterous Mbuna that may outcompete or stress them.
Track Northern Aulonocara in your tank with Mahiyar.