coralville
Member
For those of you that have used sentinel spectrum for red or white bugs - how long did it take for your Sps to display pe? I have a 75g tank with a 15g sump, and have treated it twice a week apart with 1/2 large tablet. I see some pe on the corals that were affected, but nothing like the way they looked before. It has been 2 weeks since the first treatment. I was hoping to skip a 3rd treatment.
Pods wiped out and do not see any bugs, just thought pe would have returned by now. Thanks for any info.
Pods wiped out and do not see any bugs, just thought pe would have returned by now. Thanks for any info.