Four Sewellia hypsicrateae hillstream loaches.   Previously known as SEW01.  These are young F2 fish bred in my fishroom with hard suburban tap water.  Sexes will be random.  They are being donated for the MAS BAP program.   Since they spend most of their time grazing on rocks and picking through detritus, these should only be added to an established aquarium.  I keep my colony in a 20 long with the bottom covered in smooth fist sized and smaller rocks.