Red Empress Cichlid (Protomelas taeniolatus) is an intermediate-level freshwater fish that needs at least 75 gallons and 76-82°F. A Lake Malawi haplochromine whose male turns orange-red over a blue-grey body. It is calmer than mbuna but males squabble, so keep a single male with several females in a roomy tank with hard, alkaline water.

Care facts at a glance

Scientific nameProtomelas taeniolatus
FamilyCichlidae
OriginLake Malawi, Africa
Adult size6-7 in
Minimum tank75 gallons
Temperature76-82°F
pH7.8-8.6
TemperamentSemi-aggressive
Social behaviorOne male with several females
Swim levelMid, near rocks
DifficultyIntermediate
DietOmnivore: cichlid pellets, flakes, frozen foods
Typical lifespan8-10 years

Quick tips

  • Keep one male with several females.
  • Provide rocks plus open swimming space.
  • Use hard, alkaline water and regular water changes.

San Diego water

Naturally suited to San Diego's hard, alkaline tap water once it is dechlorinated (the city uses chloramine, so use a conditioner that handles it). Learn the numbers in our San Diego tap water guide.

Before you buy

Make sure your tank is cycled (how to cycle a tank), check your numbers with the water testing guide, and use the compatibility guide to check tankmates. These are general ranges; individual fish and local water vary.

Find it at Pet Zone

Pet Zone Tropical Fish is a San Diego aquarium store with two locations. Stock changes daily, so call ahead if you are after a specific species or plant. Shop online at petzonesd.com.

Pet Zone Convoy

4160 Convoy St, San Diego, CA 92111
(858) 987-0309
Open daily, 10am-6pm

Aquascaping, planted tanks

Pet Zone Mid-City

4266 University Ave, San Diego, CA 92105
(619) 283-1812
Closed Monday; Tue-Fri 10:30am-6pm, Sat 11am-6pm, Sun 11am-4pm

Monster fish, koi