Freshwater fishes

The fish list

542 species, each with the water it needs, who it gets along with, and where it comes from. Find one, or browse by family, genus or river.

Endangered Rare Popular Peaceful Small (6 cm or less)Calm water Strong flow Schooling L-numbers With photo Basic profiles too

Showing: River & region: Caribbean coast ✕

Caribbean coast 3 fish

Blue acara

Blue acara

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Cichlids · AndinoacaraLC

Predator. Eats any fish that fits in its mouth.

Blue acara

Andinoacara pulcher

Trinidad and northern Venezuela (incl. Apure llanos) · river

Temperature: 22–28°C
pH: 6.5–8
Adult size: 6 in · 15 cm
Flow: Gentle
Swims: Mid-water
Temperament: Semi-aggressive
Diet: Carnivore
Group: 2+
Status in the wild: Least concern

Predator. Eats any fish that fits in its mouth.

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Photo: 5snake5, CC0

Endler's livebearer

Endler's livebearer

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Livebearers · PoeciliaStaple

Endler's livebearer

Poecilia wingei

Laguna de los Patos, Venezuela · lake

Temperature: 24–28°C
pH: 7–8.5
Adult size: 1.2 in · 3 cm
Flow: Calm
Swims: Top and mid-water
Temperament: Peaceful
Diet: Omnivore
Group: 3+
Typical price: $3–6
Rarity: Pet-store staple

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Photo: Dgrummon, CC BY-SA 4.0

Guppy

Guppy

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Livebearers · PoeciliaStaple

Long fins. Fin nippers will pick on it.

Guppy

Poecilia reticulata

Trinidad and northern Venezuela · stream

Temperature: 22–28°C
pH: 7–8.5
Adult size: 2 in · 5 cm
Flow: Calm
Swims: Top and mid-water
Temperament: Peaceful
Diet: Omnivore
Group: 3+
Typical price: $2–8
Rarity: Pet-store staple

Long fins. Fin nippers will pick on it.

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Photo: Holger Krisp, CC BY 3.0

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