Chinese Hillstream Loaches are algae-taking in base feeders who use their specialised, modified fins to “suction” onto the tank glass and crawl together, feeding as they go. They possess a fascinating yellow and black coloration and somewhat resemble plecos and various base feeders. These shy fish are likely to hide https://pearlaquatics.my/how-does-an-aquarist-maintain-their-aquarium-tank-fish-pond/