That wound looks like it was nip by a much bigger fish, not from another pleco, I've had L-14, two giants before and they don't do that, even if they were both males...
Since its almost a month now, hows it doing? Hope your fish is doing well.. otherwise, it might get real nasty, it can be an unrecoverable wound..
Since its almost a month now, hows it doing? Hope your fish is doing well.. otherwise, it might get real nasty, it can be an unrecoverable wound..