Duckweed Control 250ml

Use when there is a build up of nuisance plants such as duckweed. Cristalclear removes phosphate from the water, the nutrient responsible for the rapid spread of duckweed. Add to the pond every week for the first 2 weeks and every other week thereafter during the growth season.

Dose: 10ml -> 40 gallons (182 Litres)

What's in the box
1 x Duckweed Control 250ml