Have three yumas on this LR for a week or so.
Then one disappeared over night. After one week a second one was halved overnight! It was like split into half...
Then the next night the last one gone totally.
I see small green bits of yuma on the sandbed. I am not sure what's in the tank that is doing this to my yumas...Could it be a crab?
Btw just to mention, the LR that the yumas are on, always have powdery mustard coloured stuff piling up on the sandbed. Its like something burrowing in the LR on one side and everything is pushed onto the sandbed. Hmm...anyone got this experience? Could it be the culprit?