Health What is ProTeam Power 73? What is ProTeam Power 73? ProTeam Power 73 is a powerful pool shock that helps control odor, bacteria and algae. This shock is compatible with all pool types except biguanide. This shock contains no stabilizer and does not require pre-dissolving. Related Posts:How many swimming laps are there in one mile?A Beginner's Guide to Using Pool Stabilizer (Cyanuric Acid)How to Lower Stabilizer in Swimming Pool Water if Level is Too High.How do you clean a very dirty above ground pool?How much does a 15 x 30 inground pool cost?