S
SillyMonkey
Guest
Aeration unit with soil polishing filter is what I'm required to get according to my planning permission.
Is this a "Biological treatment tank" or what?
Also I was looking at some of these tanks and some are pre cast and others are not. How do I know which I need.
Thanks in advance.
Is this a "Biological treatment tank" or what?
Also I was looking at some of these tanks and some are pre cast and others are not. How do I know which I need.
Thanks in advance.