Went away for a week, came back to 1.60 salinity...??

[gobytron]

I use a regularly calibrated Vertex refractometer.

I actually tested my top up water and it was 0 on the same refractometer.

To clarify, the Dino and Cyano happened due to the salinity increase, and now, after 3 30 gallon water changes (it's a 95 gallon tank with 60 gallon sump) we're back to 1.24-1.25 and the dino's are all gone with very little cyano in some lower flow spots remaining.