Name: Hillstream Loach Max Size: Hillstream Loaches typically grow to a maximum size of around 3-4 inches (7.6-10 cm) in length. Recommend pH: 6.5-7.5 Recommended Temperature (°F): 72-78°F (22-26°C) Diet: Hillstream Loaches are primarily herbivorous and feed on algae and biofilm that grow on rocks and other surfaces in fast-flowing streams. In an aquarium, they can be fed a combination of sinking pellets, algae wafers, and blanched vegetables such as zucchini or spinach. It is important to provide a varied diet to ensure they receive the necessary nutrients. Temperament: Hillstream Loaches are generally peaceful and non-aggressive. They can coexist with a variety of peaceful community fish species. However, they may become territorial during breeding periods, so providing adequate hiding spots and territories is recommended. Schooling or Non-Schooling Fish: Hillstream Loaches are non-schooling fish. They are typically found in small groups or pairs in the wild. While they may interact and occasionally swim together, they do not exhibit strict schooling behavior like some other species. Possible types of tank mates: Hillstream Loaches can be kept with a variety of peaceful community fish that prefer similar water conditions. Good tank mates include small peaceful fish like rasboras, small tetras, danios, and other non-aggressive bottom-dwelling species. Avoid keeping them with aggressive or fin-nipping fish that may harass or stress them. Behavior: Hillstream Loaches are adapted to fast-flowing streams and rivers, and they have unique physical adaptations to cope with these conditions. They have a flattened body shape, suction cup-like mouths, and specialized fins that allow them to cling to rocks and withstand strong water currents. In the aquarium, they may spend much of their time clinging to rocks, driftwood, or other surfaces while grazing on algae. They are known for their interesting locomotion, often appearing as if they are "hopping" or "skating" across the substrate. Fun Fact: Hillstream Loaches, also known as Borneo Sucker Loaches or Butterfly Sucker Loaches, are fascinating fish known for their ability to thrive in fast-flowing streams with high oxygen levels. Their unique physical adaptations make them excellent algae eaters, helping to keep aquariums clean and free of excessive algae growth. They have a distinctive appearance, with their flattened body shape, mottled coloration, and sucker-like mouth. Despite their small size, they are quite hardy and can be a great addition to a well-maintained aquarium with appropriate water flow and a variety of surfaces for them to explore and graze on.
