Skip to content
underwatergreen
Menu

Find a species

Freshwater Fish Directory

Showing 871 of 1,171 species

Clear all

Browse

Species profiles

871 results

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

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

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

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

Slant Bar Corydoras

Hoplisoma loxozonum

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

Slate Corydoras

Hoplisoma concolor

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

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

Snowball Plecostomus L102

Hypancistrus inspector

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

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

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

Plan it with our tools