Chinese Hillstream loaches are algae-ingesting bottom feeders who use their specialised, modified fins to “suction” on to the tank glass and crawl alongside, feeding as they go. They possess an interesting yellow and black coloration and rather resemble plecos and also other bottom feeders. These shy fish are inclined to https://pearlaquatics.my/what-should-you-do-daily-if-you-have-an-aquarium/