Did you guys know that planaria will attack dead shrimp??!! I was shock to find that today. Had my first batch of CRS delivered to me and wasn't too please with the quality of the shrimp not to mentioned the delivery time it takes and quality of the packaging. Opened the bag just to find 3 dead shrimp in there!!! Drop the whole thing in the tank and within 5 minutes after the dead shrimp hitting the bottom of the tank, a swarm of planaria started moving towards the dead shrimp. When I came back after 5 minutes, there was this clump of planaria measuring over 2 cm in diameter over that 3 dead shrimp!!! Within 10 minutes there was nothing left of the shrimp besides some clear coloured shell... Looks like some shrimp just molted... I was totally disgusted by the scene. Still creeps me out when I recall that image. Any idea how to get rid of them?? And where on earth did they come from in the first place?