Paracucumaria, Has anyone had any experience with them? I know their toxic, but so is alot of thing we keep in our tanks? Dont see them on sale often and there is some for sale at my local lfs.
I had one years ago in a tank I dedicated to the sea apple. It ate but seemed to whither anyway. It didn't ruin the tank when it finally withered away and died. I think it would have to be cought in a powerhead or something to expell it's gut and pollute the tank.
I kept it with a few Pajama Cardinals and some little hermits. I fed it diff types of invert food and baby brine shrimp and gut loaded bs, plus all the flake food and detritus it could lick up. I have not had another. I don't really know if it ate the brine shrimp or not.