I just got my reef breeders photon 24 and wanted to know where to get my PAR levels at.
This link here will help you for understanding what you should set for your par level.
Ex. The photon 24 will have 1800 PAR right at the light and at 16" away at 100% it's 600 PAR so that should give you a good idea of what your looking at.
Go to Aqualight LED | Aquatic Lighting From Coralife Marine & Freshwater Aquarium Supplies and scroll to the bottom
There will be a graph and give you a basic idea of what corals like what levels and were you can place them.
This link here will help you for understanding what you should set for your par level.
Ex. The photon 24 will have 1800 PAR right at the light and at 16" away at 100% it's 600 PAR so that should give you a good idea of what your looking at.
Go to Aqualight LED | Aquatic Lighting From Coralife Marine & Freshwater Aquarium Supplies and scroll to the bottom
There will be a graph and give you a basic idea of what corals like what levels and were you can place them.

