Beginner freshwater fish: K
All beginner freshwater fish whose common name starts with K, in alphabetical order. Each card links to its care guide.
4 species
Kamaka rainbowfish
Melanotaenia kamaka
Freshwater2.8 in (7 cm) · 29 gal (110 L)77–86°F (25–30°C)
Kribensis
Pelvicachromis pulcher
Freshwater3.9 in (10 cm) · 20 gal (75 L)75–81°F (24–27°C)
Kuehne's white cloud minnow
Tanichthys kuehnei
Freshwater1.5 in (3.7 cm) · 14 gal (54 L)64–75°F (18–24°C)
Kuhli loach
Pangio kuhlii
Freshwater3.9 in (10 cm) · 20 gal (75 L)72–82°F (22–28°C)
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