Aquarium Fish Database

Explore freshwater aquarium fish by care level, size, temperament, swimming zone, water parameters, and compatibility.

Intermediate – Advanced

Zodiac Loach

Mesonoemacheilus triangularis

Adult size
≤ 2.4" (≤ 6 cm)
Aquarium size
≥ 29.5" (≥ 75 cm) minimum length
Temperament
Semi-Aggressive
Zone
Bottom dweller
Temp
64–78°F (18–25.5°C)
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