I did bleach it and make it dry
Since 2 week I’m fighting a algae that get on my coral and make them close
Try to suck it off b’ast It peroxyde it just keep coming back in a hours
Parameters
Kh 8
Mg 1440
Ça 450
No3 3 ppm ( salifert)
Po4 0.02 ( ultra low range Hanna )
I might have start a little cycle by adding this rock in my tank is this a normal algea and it will go by it self or I need to treat something
I use rodi 0ppm water all the time
Salt reef Chrystal
Dosing esv b ionique
Ato
100g
Flow 2 mp40 wqd
100% reefcrest anti sync
Light
8 x 54 w ati sunpower dimmable fixture
2 xho reed brite
Chan 1 on 10 hour s
Chan2 on 6 jours
Reefbrite 12 hours
If I blow it away and clean everything in the next day it’s like this again
Thanks for your help