Mama common surveying the troops of the shrimp military. What number of is simply too many?

How many is too many? Think of them like pringles, “too many is never enough”.
They do regulate their numbers as a whole though. Based on resource availability they will decide as a whole when they’ve reached a limit. So don’t worry if you see a bunch, just cross your fingers in wait for another bunch to show up. But their numbers should come down considerably when your betta discovers he’s a relentless stone cold killer that will stop at nothing to decimate all the shrimp population in your tank. The beast in him can only be held inside for so long…

Your shrimp might get extinct becaouse you have too many predators in the tank