Chinese Hillstream loaches are algae-feeding on base feeders who use their specialized, modified fins to “suction” on to the tank glass and crawl together, feeding since they go. They have a fascinating yellow and black coloration and rather resemble plecos along with other bottom feeders. These shy fish are likely https://pearlaquatics.my/product/proguard-pg3500-pg4500-pg5500-2-in-1-amphibious-water-pump-aquarium/