Chinese Hillstream loaches are algae-taking in base feeders who use their specialised, modified fins to “suction” on to the tank glass and crawl alongside, feeding because they go. They have an interesting yellow and black coloration and somewhat resemble plecos as well as other bottom feeders. These shy fish are https://pearlaquatics.my/how-does-an-aquarist-maintain-their-aquarium-tank-fish-pond/