Help me with my light settings please

[presleysharpe]

Hello everyone I’m new to this hobby but I own a Fluval 13.5 and add an ai prime 16 hd but my corals are definitely not happy some have died and I think u have to much light does anyone else also have the Fluval 13.5 that can share their settings with me

 

[TX_REEF]

that is a perfectly fine light for that size tank. how old is your system, what are your water parameters, how is your flow, what are your inhabitants?