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Freshwater Fish Directory

1,171 species

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Species profiles

1171 results

Fire Eel

Mastacembelus erythrotaenia

Care level
Specialist
Adult size
100 cm
Minimum tank
432 litres
Temperature
24–28 °C

Fire Green Tetra

Aphyocharax rathbuni

Care level
Beginner
Adult size
4.5 cm
Minimum tank
54 litres
Temperature
20–26 °C

Fire Rasbora

Rasboroides vaterifloris

Care level
Intermediate
Adult size
4 cm
Minimum tank
54 litres
Temperature
23–27 °C

Fireline Danio

Devario sondhii

Care level
Specialist
Adult size
5–6.5 cm
Minimum tank
100 litres
Temperature
20–26 °C

Firemouth Cichlid

Thorichthys meeki

Care level
Intermediate
Adult size
12–17 cm
Minimum tank
180 litres
Temperature
24–30 °C

Flag Cichlid

Mesonauta festivus

Care level
Intermediate
Adult size
12–18 cm
Minimum tank
300 litres
Temperature
24–29 °C

Flag Tail Guppy

Poecilia reticulata var. "Flag Tail"

Care level
Beginner
Adult size
3–6 cm
Minimum tank
40 litres
Temperature
17–28 °C

Flag Tailed Panda Corydoras

Hoplisoma oiapoquensis

Care level
Intermediate
Adult size
4–5.5 cm
Minimum tank
75 litres
Temperature
22–27 °C

Flag Tetra

Hyphessobrycon heterorhabdus

Care level
Beginner
Adult size
3.5 cm
Minimum tank
72 litres
Temperature
20–26 °C

Flagtail Catfish

Dianema urostriatum

Care level
Intermediate
Adult size
12.5 cm
Minimum tank
173 litres
Temperature
25–28 °C

Flagtail Corydoras

Brochis robineae

Care level
Intermediate
Adult size
5–6.5 cm
Minimum tank
75 litres
Temperature
22–27 °C

Flame Tetra

Hyphessobrycon flammeus

Care level
Intermediate
Adult size
2.5 cm
Minimum tank
54 litres
Temperature
20–26 °C

Flameback Bleeding Heart Tetra

Hyphessobrycon pyrrhonotus

Care level
Intermediate
Adult size
4.5 cm
Minimum tank
68 litres
Temperature
20–28 °C

Flowerhorn Cichlid

Cichlasomatinae

Care level
Specialist
Adult size
40 cm
Minimum tank
540 litres
Temperature
24–30 °C

Forest Snakehead

Channa lucius

Care level
Specialist
Adult size
40 cm
Minimum tank
540 litres
Temperature
20–30 °C

Four-banded Tigerfish

Datnioides polota

Care level
Advanced
Adult size
30 cm
Minimum tank
648 litres
Temperature
20–28 °C

Frail Gourami

Ctenops nobilis

Care level
Intermediate
Adult size
10 cm
Minimum tank
108 litres
Temperature
15–25 °C

Freshwater Angelfish

Pterophyllum scalare

Care level
Intermediate
Adult size
12–15 cm
Minimum tank
200 litres
Temperature
24–30 °C

Frontosa Cichlid

Cyphotilapia frontosa

Care level
Specialist
Adult size
25.5 cm
Minimum tank
864 litres
Temperature
23–27 °C

Full Black Guppy

Poecilia reticulata var. "Full Black"

Care level
Beginner
Adult size
3–6 cm
Minimum tank
40 litres
Temperature
17–28 °C

Full Red Guppy

Poecilia reticulata var. "Full Red"

Care level
Beginner
Adult size
3–6 cm
Minimum tank
40 litres
Temperature
17–28 °C

Fulleri Corydoras

Corydoras fulleri

Care level
Advanced
Adult size
5.5–7 cm
Minimum tank
100 litres
Temperature
22–27 °C

Furunculus Hypancistrus L199

Hypancistrus furunculus

Care level
Advanced
Adult size
9.6–12 cm
Minimum tank
90 litres
Temperature
26–31 °C

Fuscomaculatus Plecostomus L233

Hypostomus fuscomaculatus

Care level
Intermediate
Adult size
22.5–30 cm
Minimum tank
300 litres
Temperature
22–29 °C

Gabon Killifish

Aphyosemion gabunense

Care level
Beginner
Adult size
5 cm
Minimum tank
28 litres
Temperature
22–28 °C

Galaxy Koi Betta

Betta splendens var. "Galaxy Koi"

Care level
Beginner
Adult size
5–7 cm
Minimum tank
40 litres
Temperature
22–30 °C

Galaxy Loach

Mesonoemacheilus guentheri

Care level
Specialist
Adult size
6.3–9 cm
Minimum tank
100 litres
Temperature
20–26 °C

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