I have 2 ritteri. One is happy, healthy and colored up nice. The other I just got a few days ago and is in a separate qt tank just to be sure it isn’t infected. it is Alittle on the paler side but still looks good, tight mouth and whole foot attached to rock and hasn’t moved at all and is fully open. Question is, how long would you go before deciding it’s not infected? 2 weeks, a month? I have cipro coming in a couple days but I don’t want to do it if I don’t have to.