Odo cichlid
Nandopsis haitiensis
Also known as Haitian cichlid, Black nasty
FreshwaterFish

Care at a glance
- Temperature
- 75–84°F
- 24–29°C
- pH
- 7.2–8.5
- Adult size
- 10.2 in
- 26 cm
- Minimum tank
- 132 gal
- 500 L
- Temperament
- Aggressive
- Social behavior
- Solitary
- Tankmates
- With caution
- Swim level
- Bottom
- Diet
- Carnivore
- Difficulty
- Medium
- Breeding
- Substrate spawner · Medium
- Rarity
- Common
- Family
- Cichlidae
- Origin
- Hispaniola rivers and lakes
Overview
The Odo cichlid is an aggressive predator from Hispaniola that needs a species tank or a carefully chosen pair. It suits a keeper with some experience.
Did you know
The Odo cichlid goes by the black nasty among hobbyists, a name given with affection and bruises.
Caring for the Odo cichlid
Give an Odo cichlid at least 132 gal (500 L), with heavy cover and an open floor. It spends most of its time near the bottom. Keep the water hard, at 75 to 84°F (24 to 29°C) and a pH of 7.2 to 8.5. It tolerates a little salt.
Feed prepared and frozen meaty foods, and do not feed it live fish. It is aggressive, so keep it singly or as a bonded pair. Choose any tank mates with care: nothing small enough to be eaten and nothing mild enough to be bullied. It is a substrate spawner, and breeding it is a moderate challenge.
Good to know
The Odo cichlid, Nandopsis haitiensis, is a member of the family Cichlidae, pearl-flecked over a near-black body. The Greater Antilles hold only a handful of native cichlids, and this is one of them. That makes it biogeographically unusual, and it is scarce in the hobby as well.
In the wild
The Odo cichlid lives in rivers and in the brackish-edged lakes of Hispaniola. The water there runs warm and hard.
Common questions
What size tank does an Odo cichlid need?
An Odo cichlid needs at least 132 gal (500 L). It spends most of its time in the bottom.
What temperature and pH does an Odo cichlid need?
An Odo cichlid is comfortable at 75–84°F (24–29°C) with a pH of 7.2–8.5.
What does an Odo cichlid eat?
An Odo cichlid eats prepared and frozen meaty foods. Do not offer it live fish.
How big does an Odo cichlid get?
An adult Odo cichlid reaches about 10.2 in (26 cm).
How does an Odo cichlid breed?
Odo cichlids are substrate spawners. Breeding them is of medium difficulty.
Related species
9.8 in (25 cm)75 gal (285 L)75–82°F (24–28°C)Cuban cichlid
Nandopsis tetracanthus
9.8 in (25 cm) · 75 gal (285 L)
10.2 in (26 cm)159 gal (600 L)75–82°F (24–28°C)Belted pike cichlid
Lugubria cincta
10.2 in (26 cm) · 159 gal (600 L)
10.6 in (27 cm)132 gal (500 L)75–84°F (24–29°C)Silver maskaheros
Maskaheros argenteus
10.6 in (27 cm) · 132 gal (500 L)
9.8 in (25 cm)106 gal (400 L)75–84°F (24–29°C)Atromaculatus cichlid
Mesoheros atromaculatus
9.8 in (25 cm) · 106 gal (400 L)
9.8 in (25 cm)119 gal (450 L)73–81°F (23–27°C)Banded jewelfish
Hemichromis fasciatus
9.8 in (25 cm) · 119 gal (450 L)
9.8 in (25 cm)106 gal (400 L)75–84°F (24–29°C)Freckled rheoheros
Rheoheros lentiginosus
9.8 in (25 cm) · 106 gal (400 L)