THE FRESHWATER FIELD GUIDE
Find your
next discovery.
Search the full catalog of fish, plants, and invertebrates.
331 species found
Back to home
Fish · beginner
Betta compuncta
Betta compuncta
- Size
- 10.00 cm
- Temp
- 22.2–28.0°C
- pH
- 5.0–8.0
- From
- Southeast Asia
Fish · intermediate
Betta cracens
Betta cracens
- Size
- 7.00 cm
- Temp
- 24.0–30.0°C
- pH
- 5.0–7.5
- From
- Southeast Asia
Fish · beginner
Betta dennisyongi
Betta dennisyongi
- Size
- 7.62 cm
- Temp
- 22.2–28.0°C
- pH
- 4.5–8.0
- From
- Southeast Asia
Fish · intermediate
Betta enisae
Betta enisae
- Size
- 10.00 cm
- Temp
- 22.0–28.0°C
- pH
- 5.0–7.0
- From
- Borneo
Fish · beginner
Betta falx
Betta falx
- Size
- 4.00 cm
- Temp
- 22.0–28.0°C
- pH
- 4.5–7.6
- From
- Southeast Asia
Fish · beginner
Betta ferox
Betta ferox
- Size
- 8.00 cm
- Temp
- 24.0–28.0°C
- pH
- 6.5–7.5
- From
- Southeast Asia
Fish · intermediate
Betta ideii
Betta ideii
- Size
- 8.00 cm
- Temp
- 21.0–27.0°C
- pH
- 6.0–8.0
- From
- Borneo
Fish · intermediate
Betta krataios
Betta krataios
- Size
- 8.00 cm
- Temp
- 23.0–30.0°C
- pH
- 6.0–8.0
- From
- Southeast Asia
Fish · intermediate
Betta kuehnei
Betta kuehnei
- Size
- 8.00 cm
- Temp
- 22.0–30.0°C
- pH
- 6.0–8.0
- From
- Southeast Asia
Fish · beginner
Betta lehi
Betta lehi
- Size
- 10.00 cm
- Temp
- 23.0–29.0°C
- pH
- 6.0–8.0
- From
- Southeast Asia
Fish · intermediate
Betta livida
Betta livida
- Size
- 5.00 cm
- Temp
- 22.0–28.0°C
- pH
- 3.0–6.5
- From
- Southeast Asia
Fish · intermediate
Betta miniopinna
Betta miniopinna
- Size
- 4.00 cm
- Temp
- 24.0–30.0°C
- pH
- 4.9–8.0
- From
- Southeast Asia
Fish · intermediate
Betta nuluhon
Betta nuluhon
- Size
- 7.00 cm
- Temp
- 24.0–28.0°C
- pH
- 6.0–7.5
- From
- Southeast Asia
Fish · beginner
Betta obscura
Betta obscura
- Size
- 7.00 cm
- Temp
- 21.0–26.0°C
- pH
- 5.5–7.5
- From
- Southeast Asia
Fish · intermediate
Betta omega
Betta omega
- Size
- 8.10 cm
- Temp
- 24.0–28.0°C
- pH
- 5.0–7.5
- From
- Southeast Asia
Fish · intermediate
Betta pallida
Betta pallida
- Size
- 7.62 cm
- Temp
- 24.4–27.2°C
- pH
- 6.2–7.8
- From
- Southeast Asia
Fish · beginner
Betta pallifina
Betta pallifina
- Size
- 7.00 cm
- Temp
- 23.3–30.0°C
- pH
- 6.0–8.0
- From
- Southeast Asia
Fish · beginner
Betta patoti
Betta patoti
- Size
- 12.00 cm
- Temp
- 23.0–30.0°C
- pH
- 5.5–8.0
- From
- Southeast Asia
Fish · intermediate
Betta pi
Betta pi
- Size
- 12.70 cm
- Temp
- 21.0–30.0°C
- pH
- 5.5–8.0
- From
- Southeast Asia
Fish · intermediate
Betta pinguis
Betta pinguis
- Size
- 10.00 cm
- Temp
- 24.0–30.0°C
- pH
- 6.0–7.5
- From
- Southeast Asia
Fish · beginner
Betta prima
Betta prima
- Size
- 9.00 cm
- Temp
- 23.0–27.0°C
- pH
- 4.0–7.5
- From
- Southeast Asia
Fish · beginner
Betta renata
Betta renata
- Size
- 8.53 cm
- Temp
- 22.2–27.8°C
- pH
- 4.1–8.0
- From
- Southeast Asia
Fish · beginner
Betta schalleri
Betta schalleri
- Size
- 5.00 cm
- Temp
- 26.0–26.0°C
- pH
- 4.5–6.5
- From
- Southeast Asia
Fish · intermediate
Betta simorum
Betta simorum
- Size
- 12.70 cm
- Temp
- 22.0–28.0°C
- pH
- 3.0–7.5
- From
- Southeast Asia