Hi all,
This being my first pond in my wisdom I opted for a standard bottom drain rather than an aerated one.
Considering an air disk on the bottom of my pond but not sure what quantity of air is required.
I have a 100 litre/minute air pump running a Nexus 220, as the 220 doesn’t need that much air could I tap off the air line to feed the air disk or do I need a second air pump ?