Chinese Hillstream loaches are algae-feeding on bottom feeders who use their specialised, modified fins to “suction” onto the tank glass and crawl along, feeding as they go. They have an interesting yellow and black coloration and somewhat resemble plecos and other bottom feeders. These shy fish have a tendency to https://pearlaquatics.my/4-things-to-check-before-approaching-an-online-aquarium-store/