All species
Firemouth cichlid (Thorichthys meeki)
Photo: Mattia Nocciola · CC BY-SA 4.0 via Wikimedia Commons

Firemouth cichlid

Thorichthys meeki · Cichlidae

Also known as Firemouth, Meeki

Intermediate

Central American cichlid that bluffs with a flaring red throat rather than fighting.

In short: A firemouth cichlid needs at least 150 L (40 US gal), water at 23–29 °C (73–84 °F) and pH 6.5–8. It is territorial, usually kept singly, and rated intermediate to keep.

Updated

Minimum tank
150 L (40 US gal)
Temperature
23–29 °C (73–84 °F)
pH
6.5–8
Adult size
15 cm (5.9 in)
Group size
1+

Care requirements

Minimum tank volume
150 L (40 US gal)
Temperature
23–29 °C (73–84 °F)
pH
6.5–8
Hardness
8–20 dGH
Lifespan
8–10 years
Diet
Omnivore — pellets, frozen foods, vegetable matter.
Care level
Intermediate

Origin & habitat

Native region
Yucatán peninsula, Mexico to Guatemala
Water type
Freshwater
Biotope
Sandy, rocky rivers and cenotes
Natural conditions
Hard, alkaline, warm water with sand to sift.

Behaviour & stocking

Temperament
Territorial
Minimum group
1 fish
Swims
Bottom
Good tank mates
Swordtail
Larger barbs
Common pleco
Convict cichlid
Avoid
Nano fish
Shrimp
Timid bottom dwellers

Breeding & difficulty

Breeding difficulty
Intermediate
Sexing
Males are larger with longer fin extensions.
Notes
Flat-surface spawner; both parents guard the brood.
Common ailments
Hole-in-the-head
Ich
Will it fit your tank?

Sign in and AquaLog compares Firemouth cichlid against every tank you track — volume, water type, temperature and pH — then adds it to your livestock in one tap.

Sign in to check my tanks

Guides and lists that mention the firemouth cichlid

Similar species