Whats this on my crayfish's tail??? Please help!!!
Hi there appears to be something on my crayfish's tail. To me, it looks like some sort of fungus? Ive attached a picture of it but its hard to get a clear shot of it. It appears that one of the tail's 'fin' (not the swimmeret) has something on it and parts of that 'fin' is gone. She just moulted last night and I thought that it would have gotten rid of it but its still there. Please help, I dont know how to treat it. If its a fungul infection, should I treat her with some multi cure i have thats intended for fish though? It says it treats fungal infections in fishes so im not sure how that would work on a crustacean? Sorry this is like the 3rd time ive posted but mostly cause i didnt attach a photo the first two times and forgot so yea... whoops. Any suggestions are greatly appreaciated. I was even thinking of cutting off the infected area of the tail cause they can regenerate it yea? But thats just kinda cruel, would rather a less 'invasive' method. Thanks.