WATER PARAMETERS
NO3 with Red Sea = 7.3 ppm been hovering there for quite some time.
Ca with Red Sea = 410 ppm the corals are using some up.
Alk with Red Sea = 7.1 dKH was in the 9s two weeks ago.
Mg with Red Sea = ??? messed up the test, have to wait till next time.
Temp with Apex = for last 6 days, 66.4 min. 80.3 max. 74.77 avg. waiting for a new heater.
pH with Apex = for last 6 days, 6.73 min. 8.37 max. 7.97 don't know what's going on there, I'm ready to try kalkwasser.
ORP with Apex = for last 6 days, 213 min. 325 max. 300.72 avg. not too bad for this tank.
Haven't set up my salinity probe yet.
The probes were out of water for a couple hours because my ato res went dry which caused some unnaturally low readings
Photo in next post corresponds to this post.