Chinese Hillstream Loaches are algae-taking in base feeders who use their specialised, modified fins to “suction” on to the tank glass and crawl along, feeding as they go. They have an interesting yellow and black coloration and somewhat resemble plecos and various bottom feeders. These shy fish tend to cover https://pearlaquatics.my/what-should-be-your-first-steps-to-set-up-an-aquarium/