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Freshwater Fish Directory

1,171 species

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Species profiles

1171 results

Slate Corydoras

Hoplisoma concolor

Care level
Intermediate
Adult size
4.5–6 cm
Minimum tank
75 litres
Temperature
22–27 °C

Slender Betta

Betta bellica

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

Small Scale Cyprichromis

Cyprichromis microlepidotus Kasai

Care level
Intermediate
Adult size
11 cm
Minimum tank
243 litres
Temperature
24–27 °C

Small Scaled Tetra

Mimagoniates microlepis

Care level
Intermediate
Adult size
6 cm
Minimum tank
87 litres
Temperature
18–23 °C

Smudge Spot Corydoras

Corydoras similis

Care level
Beginner
Adult size
6 cm
Minimum tank
40 litres
Temperature
21–27 °C

Snakehead Betta

Betta channoides

Care level
Intermediate
Adult size
4 cm
Minimum tank
40 litres
Temperature
23–30 °C

Snakeskin Barb

Desmopuntius rhomboocellatus

Care level
Beginner
Adult size
5.5 cm
Minimum tank
72 litres
Temperature
20–28 °C

Snakeskin Discus

Symphysodon aequifasciatus var. "Snakeskin"

Care level
Advanced
Adult size
15–18 cm
Minimum tank
350 litres
Temperature
27–31 °C

Snakeskin Gourami

Trichopodus pectoralis

Care level
Advanced
Adult size
30 cm
Minimum tank
108 litres
Temperature
22–30 °C

Snakeskin Guppy

Poecilia reticulata var. "Snakeskin"

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

Snethlage’s Plecostomus L141

Ancistomus snethlageae

Care level
Intermediate
Adult size
13.5–18 cm
Minimum tank
150 litres
Temperature
24–29 °C

Snow White Cichlid

Pseudotropheus socolofi Var. Albino

Care level
Intermediate
Adult size
11.5 cm
Minimum tank
182 litres
Temperature
24–28 °C

Snow White Discus

Symphysodon aequifasciatus var. "Snow White"

Care level
Advanced
Adult size
15–18 cm
Minimum tank
350 litres
Temperature
27–31 °C

Snowball Plecostomus L102

Hypancistrus inspector

Care level
Advanced
Adult size
11.2–14 cm
Minimum tank
90 litres
Temperature
26–31 °C

Snyders Barb

Puntius snyderi

Care level
Beginner
Adult size
7.5 cm
Minimum tank
81 litres
Temperature
18–24 °C

Sonia’s Plecostomus L137

Hypostomus soniae

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

Spade Tail Guppy

Poecilia reticulata var. "Spade Tail"

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

Spadetail Betta

Betta splendens var. "Spadetail"

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

Spanner Barb

Striuntius lateristriga

Care level
Intermediate
Adult size
15 cm
Minimum tank
304 litres
Temperature
20–28 °C

Sparkling Gourami

Trichopsis pumila

Care level
Intermediate
Adult size
3–4 cm
Minimum tank
40 litres
Temperature
22–28 °C

Spear Tail Guppy

Poecilia reticulata var. "Spear Tail"

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

Speckled Butterfly Loach

Beaufortia polylepis

Care level
Specialist
Adult size
5.6–8 cm
Minimum tank
80 litres
Temperature
18–25 °C

Spider Leopard Discus

Symphysodon aequifasciatus var. "Spider Leopard"

Care level
Advanced
Adult size
15–18 cm
Minimum tank
350 litres
Temperature
27–31 °C

Spike Tailed Paradise Fish

Pseudosphromenus dayi

Care level
Beginner
Adult size
6.5 cm
Minimum tank
54 litres
Temperature
20–28 °C

Spilomma Plecostomus L036

Ancistomus spilomma

Care level
Intermediate
Adult size
13.5–18 cm
Minimum tank
150 litres
Temperature
24–29 °C

Spined Loach

Cobitis taenia

Care level
Intermediate
Adult size
9.1–13 cm
Minimum tank
140 litres
Temperature
10–24 °C

Splashing Tetra

Copella arnoldi

Care level
Intermediate
Adult size
5.5 cm
Minimum tank
81 litres
Temperature
20–28 °C

Splendid Killifish

Aphyosemion splendopleure

Care level
Beginner
Adult size
6 cm
Minimum tank
28 litres
Temperature
22–26 °C

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