alk vs salinity?

[146clark]

Has anyone ran a successful sps dominate reef while keeping a salinity of 1.023? The reason I ask is because I'm running a zeo system and not a fan of the rbs so I use h20cean at a salinity of 1.023 which gives me my parameters to the one needed for zeo. My tank is running with just the basic zeo system and has livestock no corals. I read most acro can dwell in a salinity of 1.023-1.026. But before adding sps just wanted to here what other think or have done. Thx in advance