Who's running Ecotech Radions...

[SaltyDog143]

I have picked them up for my tank but havn't got them installed yet, but all the literature I have read so far about taking par reading during testing seems to have them installed at 8"

Another thing to consider is ecotech has a mount they have made, not sure the height of it but my thinking is that would be a good place to start if you could find out the height of it.

Good luck