Hello All,
I have 2 questions. First, what is the red stuff on this Lobo picture? Should I be concerned?
Second, are there standard numbers for PAR to go by? I've been reading some well known and reliable vendors articles about lighting care for corals. Some say anything higher than 150 PAR is considered high. Some say anything above 250 is considered high. In the next couple weeks I want to start taking a stab at some SPS (montis and birdsnest).
Thanks for the help!
I have 2 questions. First, what is the red stuff on this Lobo picture? Should I be concerned?
Second, are there standard numbers for PAR to go by? I've been reading some well known and reliable vendors articles about lighting care for corals. Some say anything higher than 150 PAR is considered high. Some say anything above 250 is considered high. In the next couple weeks I want to start taking a stab at some SPS (montis and birdsnest).
Thanks for the help!