Hi ,
I have these dark brown stiff algae all over my tank . Now all my acros are thriving but these dark brown stiff sometimes look horrible .
PO4-0.05 and nitrates - 10-20 .
What kind are these algae ? Some form of GHA ? Red turf algae like Callithamnion?
I have a few snails - trochus and turbo . What will eat these buggers ?
Will tuxedo urchins help ?
Regards,
Abhishek