CSA1804
Inhabits moderate to fast flowing waters of rivers with high velocity. Feeds on aquatic plants, algae, and fruits. Juveniles are partial to aquatic insects
https://www.fishbase.se/summary/Tomocichla-tuba.html
Provide ALOT of flow as these fish come from extremely fast moving waters, they also get of considerable size as well however are extremely pretty and almost impossible to find in the hobby