You may continue to apply currently used additives with Nualgi. Once your water is clear and nuisance algae has died out, you may experiment reducing dosage of such additives.
Physically remove dead leaves, debris and any algae that you can scoop out before starting the Nualgi dose. Extract the appropriate dose and dilute it 10 times in water. Pour the mixture directly into your pond while walking around the periphery. Diatoms are most...