Chinese Hillstream loaches are algae-taking in base feeders who use their specialized, modified fins to “suction” onto the tank glass and crawl together, feeding as they go. They possess an interesting yellow and black coloration and relatively resemble plecos and other bottom feeders. These shy fish are inclined to cover https://pearlaquatics.my/aquarium-tank-fish-mate-trial-and-test-your-perfect-tank-mates/