Stn help

[guppy breeder]

im starting to get discouraged. Over the last week ive slowly lost some acros to stn. Ive tested my levels and cal wss at 450 alk 10 mag 1300 nitrate between 5 and 10 and phosphates at barly readable on the chart. I do 2g water changes have the radion run 8hrs a day max intensity 25% but only for 3hrs daily. They stn from the base up. Mp10 for flow reefcrest only on the 3rd light 10# live rock in a 7.5 flat back hex. Salinity is 1.025 temp is 77-78 controlled by my apex added my ato today incase its salinity swings

 

[fishbrain]

Check for red bugs

 

[guppy breeder]

No visible bugs and the corals came from a known local who has a sps dom tank with no pests

 

[dankreef]

Get a par meter 25% sounds way low. I used to run my radions at 70% 14' above water.

Search battle corals radion schedule. Proven.