ScottW
Seedling
- Joined
- 7 Oct 2015
- Messages
- 18
Hi All,
Has anyone used one of these type of PH meters or can recommend an alternative for around £20 - £40 ?
I have one of the pen ones, but would like one that I can just leave in the tank and can turn it on when required.
Has anyone used one of these type of PH meters or can recommend an alternative for around £20 - £40 ?
I have one of the pen ones, but would like one that I can just leave in the tank and can turn it on when required.