Was taught this from 2OFUS I have suffered the catastrophe of losing a tank full of shrimp after having to bomb for cockroaches in a house we rented a while ago and left my air pumps on and my tank unprotected. Here is how you can successfully bomb for cockroaches and fleas safely without an impact on your shrimp. What you need - Lots of cling wrap. Time Towels and sheets Step 1 Step one is to wrap your entire tank(s) in cling wrap. I did this a wit