| Parameter | Phase 1 | Phase 2 | ||
| Experimental | Control | Experimental | Control | |
| Dissolved Oxygen | −20.0% | −14.7% | −10.9% | −6.7% |
| pH | −0.8% | −0.8% | +19.6% | +24.0% |
| Nitrates | +23.2% | −2.6% | −23.3% | +23.4% |
| Phosphates | +13.5% | +159.1% | −29.8% | +185.2% |
| E. coli | −100%+ | −100%+ | −100%+ | −100%+ |