| Main centres: | 1-3 business days |
| Regional areas: | 3-4 business days |
| Remote areas: | 3-5 business days |
The Blanking Disc is designed for use with Auto3 XL or Auto9 XL when such systems are only partially filled with plants. Covering the otherwise open holes in the module lid helps to protect against algae, debris, and nutrient evaporation.
