want HH, crabs and all the bad things

[Polscot]

hey guys, i have a mantis/predator tank theres currently 2 big gorilla crabs and a 2" mantis, along with a cuc, im looking to fill the tank with all unwanted critter people would otheriwse flush, after a while i realise the mantis will eat them all once he gets full grown lol, but untill then instead of flushing provide me with my predator inhabs, and future food for my mantis

thanx for your time

-jason

pm me, most days after work ill come pick them up so its no hasstle and u dont have to "flush" them