I have the 10 gallon that has RCS, amanos, and cherries in it. I haven't noticed any missing but it is hard to tell with a tank full of shrimp. It doesn't look as crowded :/ so that kinda worries me but I never saw any dead ones. ALL the Spyragoni
lol however you spell it has seemed to non existent in almost all of my tank. There is a few little places I still see some but I am about to h202 it up again tonight and do another W/C with this one being a HUGE one because I should also be adding some amonzonian substrate in my tank at the same time. But I just want to say that the algae was so much that my shrimp and fish would be getting entangled in it and it wasn't that thick...