adding second a160we

[NjClem0305]

Hey Guys,

So i'm adding a second kessil a160 to my nuvo 40 but i'm not sure of the best way to do it to make the transition easier for the coral. I have the current light ramping up to about 70% tops intensity. how much should i decrease the intensity of both of them when i add the second light? Should i change anything else to help the coral acclimate to the new light? thanks for any help.

 

[susan ingram]

Try dropping the level on the old light as you increase the new one. Do you have access to a PAR meter?