Prior to the treatment with penergetic g, there was a heavy crust on the lagoon surface. 

4 weeks after the initial treatment, there was evidence of the crust breaking down, the manure was bubbling. Additional 1 kg of penergetic g was applied in alleys per week. 

After seven weeks of treatment, the former crust largely dissolved. 

The following week the lagoon was partially pumped out. The operator said that the manure required minimal agitation and was much easier to pump.