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Freshwater Fish Directory

Showing 197 of 1,171 species

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Species profiles

197 results

Albino Guppy

Poecilia reticulata var. "Albino"

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

Alien Betta

Betta splendens × Betta smaragdina hybrid

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

Altum Angelfish

Pterophyllum altum

Care level
Advanced
Adult size
18–22 cm
Minimum tank
400 litres
Temperature
27–31 °C

American Flagfish

Jordanella floridae

Care level
Intermediate
Adult size
5.5 cm
Minimum tank
54 litres
Temperature
18–30 °C

Armoured Stickleback

Indostomus paradoxus

Care level
Intermediate
Adult size
3 cm
Minimum tank
16 litres
Temperature
22–27 °C

Assam Danio

Devario assamensis

Care level
Specialist
Adult size
7–9 cm
Minimum tank
180 litres
Temperature
18–26 °C

Banded Gourami

Trichogaster fasciata

Care level
Intermediate
Adult size
10 cm
Minimum tank
71 litres
Temperature
21–28 °C

Barred Danio

Devario pathirana

Care level
Specialist
Adult size
5–6 cm
Minimum tank
100 litres
Temperature
18–26 °C

Bengal Danio

Devario devario

Care level
Intermediate
Adult size
7–10 cm
Minimum tank
180 litres
Temperature
18–26 °C

Betta brownorum

Betta brownorum

Care level
Advanced
Adult size
3 cm
Minimum tank
40 litres
Temperature
24–30 °C

Betta burdigala

Betta burdigala

Care level
Specialist
Adult size
3.5 cm
Minimum tank
40 litres
Temperature
22–30 °C

Betta hendra

Betta hendra

Care level
Advanced
Adult size
4.5 cm
Minimum tank
40 litres
Temperature
22–27 °C

Betta livida

Betta livida

Care level
Specialist
Adult size
3.6 cm
Minimum tank
40 litres
Temperature
22–27 °C

Betta mahachaiensis

Betta mahachaiensis

Care level
Intermediate
Adult size
6 cm
Minimum tank
40 litres
Temperature
22–28 °C

Betta miniopinna

Betta miniopinna

Care level
Specialist
Adult size
3.5 cm
Minimum tank
40 litres
Temperature
22–28 °C

Betta persephone

Betta persephone

Care level
Specialist
Adult size
3.5 cm
Minimum tank
40 litres
Temperature
22–28 °C

Betta rutilans

Betta rutilans

Care level
Advanced
Adult size
3.5 cm
Minimum tank
40 litres
Temperature
22–27 °C

Betta siamorientalis

Betta siamorientalis

Care level
Intermediate
Adult size
3.3 cm
Minimum tank
40 litres
Temperature
22–28 °C

Betta simorum

Betta simorum

Care level
Advanced
Adult size
9 cm
Minimum tank
72 litres
Temperature
25–30 °C

Betta tussyae

Betta tussyae

Care level
Advanced
Adult size
3.7 cm
Minimum tank
40 litres
Temperature
22–27 °C

Betta uberis

Betta uberis

Care level
Advanced
Adult size
3.6 cm
Minimum tank
40 litres
Temperature
22–27 °C

Bicolour Betta

Betta splendens var. "Bicolour"

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

Bintan Licorice Gourami

Parosphromenus bintan

Care level
Intermediate
Adult size
2.6 cm
Minimum tank
16 litres
Temperature
22–28 °C

Black-Bellied Limia

Limia melanogaster

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

Black Barred Danio

Danio absconditus

Care level
Specialist
Adult size
4–5.2 cm
Minimum tank
72 litres
Temperature
18–26 °C

Black Molly

Poecilia Sphenops var. "Black"

Care level
Beginner
Adult size
8 cm
Minimum tank
81 litres
Temperature
21–28 °C

Black Orchid Betta

Betta splendens var. "Black Orchid"

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

Black Swordtail

Xiphophorus helleri var. "Black"

Care level
Intermediate
Adult size
14 cm
Minimum tank
108 litres
Temperature
16–28 °C

Bleeding Heart Platy

Xiphophorus maculatus var. "Bleeding Heart"

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