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Freshwater Fish Directory

1,171 species

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Species profiles

1171 results

Sands Corydoras

Hoplisoma davidsandsi

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

Scarlet Badis

Dario dario

Care level
Intermediate
Adult size
2 cm
Minimum tank
40 litres
Temperature
18–26 °C

Scarlet Betta

Betta coccina

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

Scarlet Cactus Plecostomus L025

Pseudacanthicus pirarara

Care level
Specialist
Adult size
33.8–45 cm
Minimum tank
500 litres
Temperature
25–30 °C

Schistura spilota

Schistura spilota

Care level
Specialist
Adult size
7–10 cm
Minimum tank
100 litres
Temperature
20–26 °C

Schwartz’s Corydoras

Hoplisoma schwartzi

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

Scissortail Rasbora

Rasbora trilineata

Care level
Intermediate
Adult size
10–15 cm
Minimum tank
240 litres
Temperature
22–25 °C

Serpae Tetra

Hyphessobrycon eques

Care level
Intermediate
Adult size
3–4 cm
Minimum tank
70 litres
Temperature
20–28 °C

Serpent Loach

Serpenticobitis octozona

Care level
Specialist
Adult size
4.2–6 cm
Minimum tank
60 litres
Temperature
20–26 °C

Severum Cichlid

Heros efasciatus

Care level
Intermediate
Adult size
18–25 cm
Minimum tank
350 litres
Temperature
24–29 °C

Severum Cichlid

Heros severus

Care level
Advanced
Adult size
16–22 cm
Minimum tank
350 litres
Temperature
23–29 °C

Sharphead Eartheater

Satanoperca acuticeps

Care level
Advanced
Adult size
15–22 cm
Minimum tank
450 litres
Temperature
25–30 °C

Shen’s River Loach

Hemimyzon sheni

Care level
Specialist
Adult size
4.9–7 cm
Minimum tank
80 litres
Temperature
18–25 °C

Short Body Green Tiger Barb

Puntius tetrazona var. "Green Short Body"

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

Siamese Algae Eater

Crossocheilus langei

Care level
Intermediate
Adult size
15 cm
Minimum tank
304 litres
Temperature
20–26 °C

Siamese Dwarf Rasbora

Trigonostigma somphongsi

Care level
Intermediate
Adult size
3 cm
Minimum tank
54 litres
Temperature
22–26 °C

Siamese Tigerfish

Datnioides microlepis

Care level
Specialist
Adult size
50 cm
Minimum tank
1350 litres
Temperature
20–28 °C

Sidestripe Rasbora

Rasbora paviana

Care level
Intermediate
Adult size
9 cm
Minimum tank
108 litres
Temperature
22–26 °C

Silver Dollar

Metynnis argenteus

Care level
Advanced
Adult size
15 cm
Minimum tank
260 litres
Temperature
24–28 °C

Silver Flying Fox

Crossocheilus reticulatus

Care level
Intermediate
Adult size
17 cm
Minimum tank
364 litres
Temperature
16–24 °C

Silver Hatchetfish

Gasteropelecus sternicla

Care level
Intermediate
Adult size
3.5–4 cm
Minimum tank
110 litres
Temperature
20–28 °C

Silver Sailfin Molly

Poecilia latipinna var. "Silver Sailfin"

Care level
Beginner
Adult size
12.5 cm
Minimum tank
110 litres
Temperature
21–26 °C

Silvertip Tetra

Hasemania nana

Care level
Beginner
Adult size
5 cm
Minimum tank
87 litres
Temperature
23–28 °C

Six Banded Distichodus

Distichodus sexfasciatus

Care level
Specialist
Adult size
75 cm
Minimum tank
1944 litres
Temperature
22–26 °C

Sixray Corydoras

Gastrodermus pauciradiatus

Care level
Intermediate
Adult size
2.5–3.5 cm
Minimum tank
45 litres
Temperature
22–26 °C

Skunk Corydoras

Hoplisoma granti

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

Skunk Loach

Yasuhikotakia morleti

Care level
Advanced
Adult size
8.4–12 cm
Minimum tank
140 litres
Temperature
24–29 °C

Slant Bar Corydoras

Hoplisoma loxozonum

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

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