30 second Ultralith challenge

[fishface]

i do have the ultralith media as well in, it's in a phosban reactor. as for location i'm dosing, it's in a super high flow area of my sump so it gets well diluted before it even reaches the display tank. and i have checked out the rc thread, that's what made me cut back the dosage on day 2. i'll do a waterchange today and just see what happens...not quite sure if i'm willing to continue this if i cannot keep a mixed reef.