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Freshwater Fish Directory

Showing 677 of 1,171 species

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Species profiles

677 results

Reticulated Hillstream Loach

Sewellia lineolata

Care level
Specialist
Adult size
5.6–8 cm
Minimum tank
80 litres
Temperature
20–26 °C

Rikbaktsa Corydoras

Hoplisoma rikbaktsa

Care level
Advanced
Adult size
3.5–5 cm
Minimum tank
60 litres
Temperature
22–27 °C

Rosy Barb

Pethia conchonius

Care level
Beginner
Adult size
8–10 cm
Minimum tank
90 litres
Temperature
16–24 °C

Rosy Loach

Tuberoschistura arakanensis, Yunnanilus sp. "Rosy"

Care level
Intermediate
Adult size
2.8–4 cm
Minimum tank
45 litres
Temperature
20–26 °C

Royal Plecostomus L190

Panaque nigrolineatus

Care level
Specialist
Adult size
33.8–45 cm
Minimum tank
600 litres
Temperature
24–29 °C

Rusty Corydoras

Osteogaster rabauti

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

Saddleback Loach

Homaloptera orthogoniata

Care level
Specialist
Adult size
9.8–14 cm
Minimum tank
140 litres
Temperature
22–27 °C

Sailfin Tetra

Crenuchus spilurus

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

Salt and Pepper Corydoras

Hoplisoma habrosum

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

Salvini Cichlid

Trichromis salvini

Care level
Advanced
Adult size
15–22 cm
Minimum tank
250 litres
Temperature
23–28 °C

Salween Rock Catfish

Hara filamentosa

Care level
Intermediate
Adult size
4 cm
Minimum tank
40 litres
Temperature
20–24 °C

Sands Corydoras

Hoplisoma davidsandsi

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

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

Siamese Algae Eater

Crossocheilus langei

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

Silver Flying Fox

Crossocheilus reticulatus

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