Greg's 75g

[gregzz4]

Originally Posted by Aquattro

Honestly, both values are fine. Bumping from 7.7 to 8.3 isn't going to make a difference.

I agree with you, but, if my tank has been running @ 7.0-7.3, when I thought it was @ 7.7-8.0, it may explain why my corals are only 'spreading'

I am going to bump up my Alk using the Salifert test and see what happens
I'm sure my SPS will be happier as I now feel the Elos kits are giving me false readings

Only time will tell