- Apr 14, 2013
- 74
Thought I'ld provide a report on my experience with yellow out. I tried it as I thought I had mustard algae and super shock was not removing it. Yellowout was easy to apply and wiped out any visible algae very very quickly. HOWEVER, it has a nasty side effect. FC drops for many many days after, I'm about 10 days out and still seeing a drop of FC between 2 and 3.0/night. Not nice. So trying raising CYA from 30 with some liquid conditioner. Hopefully that'll raise the cya to about 40 and slow down the FC loss