Zodiac Loach (Mesonoemacheilus triangularis)
Also known as the Tri-band Loach, this small, peaceful bottom-dweller features eye-catching bands and is well-suited for cooler, well-oxygenated freshwater tanks.
 
Size: Up to 2.5 inches (6.4 cm)
Tank Size: Minimum 20 gallons
Care Level: Easy
Diet: Omnivore – sinking pellets, wafers, frozen foods
Aggression Level: Peaceful
Compatibility: Great for planted community tanks; best in groups of 3+
Notes: Needs smooth substrate and moderate water flow; enjoys hiding spots and leaf litter