Hi. I have a 15 gallon Biocube. I recently noticed some new additions in my refugium. I peeled this one off.. I figured it was going to be smooth and slippery, but It was very fleshy and rough. The top picture is the side that was stuck to the refugium wall. Any guesses on what this is? I was guessing best case scenario of Stomatella Snail and worst case of Polyclad Flatworm.
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