THE FRESHWATER FIELD GUIDE
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Search the full catalog of fish, plants, and invertebrates.
331 species found
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Fish · intermediate
Spanner barb
Barbodes lateristriga
- Size
- 20.32 cm
- Temp
- 23.0–28.0°C
- pH
- 5.0–7.5
- From
- Southeastern Asia
Fish · beginner
Sparkling gourami
Trichopsis pumila
- Size
- 4.00 cm
- Temp
- 24.0–28.0°C
- pH
- 5.5–7.5
- From
- Southeast Asia
Fish · intermediate
Splash tetra
Copella arnoldi
- Size
- 8.00 cm
- Temp
- 20.0–30.0°C
- pH
- 4.0–7.5
- From
- Amazon Basin
Fish · beginner
Spotted blue-eye
Pseudomugil gertrudae
- Size
- 4.00 cm
- Temp
- 22.2–30.0°C
- pH
- 5.2–7.6
- From
- Northern Australia and New Guinea
Fish · beginner
Spotted danio
Danio nigrofasciatus
- Size
- 6.00 cm
- Temp
- 17.8–27.0°C
- pH
- 6.0–7.8
- From
- Southeast Asia
Fish · intermediate
Spotted Raphael catfish
Agamyxis pectinifrons
- Size
- 24.00 cm
- Temp
- 23.0–27.8°C
- pH
- 6.0–7.6
- From
- Amazon Basin
Fish · beginner
Spotted-throat betta
Betta spilotogena
- Size
- 8.89 cm
- Temp
- 24.0–29.0°C
- pH
- 6.4–7.8
- From
- Southeast Asia
Fish · beginner
Sterbai corydoras
Corydoras sterbai
- Size
- 7.50 cm
- Temp
- 22.0–28.0°C
- pH
- 6.0–8.0
- From
- Amazon basin
Fish · intermediate
Striped headstander
Anostomus anostomus
- Size
- 20.00 cm
- Temp
- 20.0–28.0°C
- pH
- 6.0–7.5
- From
- Venezuela, Colombia, Brazil
Fish · beginner
Striped lyretail
Aphyosemion striatum
- Size
- 5.00 cm
- Temp
- 20.0–24.0°C
- pH
- 6.5–7.5
- From
- West Africa
Fish · beginner
Striped panchax
Aplocheilus lineatus
- Size
- 10.16 cm
- Temp
- 22.0–28.9°C
- pH
- 6.5–7.5
- From
- East & Southeast Asia
Fish · intermediate
Striped Raphael catfish
Platydoras armatulus
- Size
- 24.00 cm
- Temp
- 22.7–27.0°C
- pH
- 5.5–7.6
- From
- Amazon Basin
Fish · intermediate
T-bar cichlid
Cryptoheros sajica
- Size
- 15.00 cm
- Temp
- 23.0–30.0°C
- pH
- 6.5–8.0
- From
- Central America
Fish · beginner
Threadfin rainbowfish
Iriatherina werneri
- Size
- 5.00 cm
- Temp
- 18.0–32.0°C
- pH
- 6.0–7.5
- From
- Northern Australia, Indonesia, and Papua New Guinea
Fish · beginner
Three-lined corydoras
Corydoras trilineatus
- Size
- 5.50 cm
- Temp
- 18.0–26.1°C
- pH
- 5.5–7.5
- From
- Amazon Basin
Fish · beginner
Three-lined pencilfish
Nannostomus trifasciatus
- Size
- 6.40 cm
- Temp
- 22.0–28.0°C
- pH
- 5.5–7.4
- From
- Neotropical
Fish · beginner
Three-spot gourami
Trichopodus trichopterus
- Size
- 15.00 cm
- Temp
- 22.0–28.0°C
- pH
- 6.0–8.8
- From
- Southeast Asia
Fish · intermediate
Three-striped apistogramma
Apistogramma trifasciata
- Size
- 9.00 cm
- Temp
- 20.0–30.0°C
- pH
- 5.0–7.0
- From
- tropical regions
Fish · beginner
Tiger barb
Puntigrus tetrazona
- Size
- 7.50 cm
- Temp
- 22.0–28.0°C
- pH
- 6.0–8.0
- From
- Southeast Asia
Fish · intermediate
Tiger botia
Syncrossus helodes
- Size
- 30.48 cm
- Temp
- 22.0–30.0°C
- pH
- 6.0–8.0
- From
- Southeast Asia
Fish · intermediate
Toba betta
Betta rubra
- Size
- 10.00 cm
- Temp
- 24.0–30.0°C
- pH
- 5.5–7.5
- From
- Southeast Asia
Fish · intermediate
True parrot cichlid
Hoplarchus psittacus
- Size
- 50.00 cm
- Temp
- 22.0–28.9°C
- pH
- 6.0–8.0
- From
- Amazon River Basin
Fish · intermediate
Turquoise rainbowfish
Melanotaenia lacustris
- Size
- 12.00 cm
- Temp
- 21.0–28.0°C
- pH
- 6.0–8.0
- From
- Papua New Guinea
Fish · intermediate
Twig catfish
Farlowella acus
- Size
- 22.50 cm
- Temp
- 21.1–27.0°C
- pH
- 6.0–7.5
- From
- Central and South America