Chinese Hillstream Loaches are algae-eating base feeders who use their specialized, modified fins to “suction” onto the tank glass and crawl together, feeding as they go. They have an interesting yellow and black coloration and to some degree resemble plecos and various base feeders. These shy fish have a tendency https://pearlaquatics.my/product/proguard-pg3500-pg4500-pg5500-2-in-1-amphibious-water-pump-aquarium/