Injury or fungus

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Plecostomus
MFK Member
Dec 29, 2013
169
148
61
milwaukee, wisconsin
I recently got these yo yo loaches. Noticed this today. Anyone know what this is and how to treat it? I know pictures aren’t very clear, but you know fast they move. Hard to get a good shot.987B32B3-1918-41F1-95EA-D56D74E076DC.jpegF4E39CDE-B8C5-476B-A829-37F6F34BCF35.jpegAF5D46B8-F736-4850-959E-82994BAE126B.jpegB7702194-2569-4C37-B051-97BF732FAEB9.jpeg58007565-2B7F-44F1-92A0-17BE0E890AE1.jpeg987B32B3-1918-41F1-95EA-D56D74E076DC.jpegF4E39CDE-B8C5-476B-A829-37F6F34BCF35.jpegAF5D46B8-F736-4850-959E-82994BAE126B.jpegB7702194-2569-4C37-B051-97BF732FAEB9.jpeg58007565-2B7F-44F1-92A0-17BE0E890AE1.jpeg987B32B3-1918-41F1-95EA-D56D74E076DC.jpeg987B32B3-1918-41F1-95EA-D56D74E076DC.jpegAF5D46B8-F736-4850-959E-82994BAE126B.jpeg987B32B3-1918-41F1-95EA-D56D74E076DC.jpegF4E39CDE-B8C5-476B-A829-37F6F34BCF35.jpegAF5D46B8-F736-4850-959E-82994BAE126B.jpegB7702194-2569-4C37-B051-97BF732FAEB9.jpeg58007565-2B7F-44F1-92A0-17BE0E890AE1.jpeg
 
Loaches need sand, they will injure themselves (esp. barbels) on gravel or other substrates that are coarse.
 
I agree it looks like injury. Definitely from digging in gravel (though fwiw my skunk + eos are in gravel without injury, didn’t cross my mind that a potential problem could arise until now).
Like mentioned, just monitor for now and keep the tank water nice and clean - treat if it gets infected.
 
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