Which type of flatworm is this? It doesn’t have that third spike in the middle of the tail so can I assume it’s not the Red Planaria. I dosed 80 drops of FlatwormX in my 60 gallon system but a day later I noticed some on the glass. I guess I should have asked this before dosing but is this a pest worm or can I just leave it be? I rather not do another treatment if I really don’t need to.

