Ok, here's the thing.....previously I had about 50 of my approximately 3 months old guppies in a tank with plants and everything.....so later on after doing some research on ghost shrimp, I decided to add them to the tank....but since that day, my guppies has been dwindling in quantity....I noticed this after a few days.....since then I have moved all except for 2 very small ghost shrimps to another tank with my luohan

Well, I'm kinda confused here as all my reading has said that ghost shrimps will not even attack a new born guppy fry....but in my case, my guppies are going missing............ ???

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Courage is the complement of fear.
A man who is fearless cannot be courageous.
(He is also a fool)

have you check your filter materials..? they might've been sucked into the filtration system.. in my case.. i had missing small ghost shrimps.. i found whats left of them in the overhanging filter..

Hmmm.....couldn't be the filter as I use a simple corner filter for the grow out tank.........the mystery still puzzles me..........