Reticulated Hillstream loach (Sewellia lineolata)

Source : Hobbyist bred

Size : Juveniles approx 1”

Sold as: Unsexed

Description: 

The Hillstream Loach is the aquarium world’s answer to a tiny underwater spaceship—complete with racing stripes, suction-cup fins, and the need for speed! These little river rockets come from the fast-flowing streams of Southeast Asia, and they’re built to handle serious current with their flat, aerodynamic bodies and unique ability to cling to rocks like pros.

Decked out in wild patterns—think leopard spots, racing lines, or even digital camo—Hillstream Loaches look more like they belong in a sci-fi movie than a fish tank. They’re always busy zooming across glass, grazing on algae, or chilling in the flow like it’s a spa day.

But don’t let their chill vibes fool you—they’re quirky, clever, and surprisingly social when kept in groups. Give them a tank with strong water movement, smooth rocks, clean water, and plenty of biofilm snacks, and you’ll have a crew of little loachy speedsters doing laps and keeping your glass squeaky clean.

Low-key cool and endlessly entertaining, Hillstream Loaches are the perfect blend of form, function, and fun!