Lobo and a can Maximus

[2put4par]

My question is where I should place my new lobo and acan maXimus. My tank is 24" tall with a 150 watt 14k HQI mh . The fixture is 30" from sand bed. I'm asking because lost a lobo before. Acan not sure either. Please help! Owe and flow high medium or low

 

[mroccoralman]

Both in the bottom especially the acan mh is alot of light for them a little shade lobo can be a little in direct light.