Probiotic ingestion or implants after colonic?

I'm concerned that hydrotherapy removes a lot of the good bacteria (along with bad bacteria!) from the walls of one's intestines. Generally, does anyone think that probiotcs need to be reintroduced after colon hydrotherapy? And more specifically, has anyone had experience with probiotics "implants"?

(FYI, an implant can be done after a colonic using a small bulb syringe - baby enema size - filled with pure water and, in this case, dissolved powdered probiotics. I've heard this technique suggested as a way to repopulate the lining of the intestinal walls as so many probiotics get killed by stomach acid when consumed orally.)