Ideas for powerhead placement

[808jaymakoa]

Looking for ideas on where to place my 2 powerheads. I have a 105 gallon (48" by 24" by 21") I have two jabao wp25. And an extremely fine sandbed. I had only 1 of the powerheads goin for the last 3 weeks but noticed fish poop and dietrus was just falling to the bottom and not staying suspended so I brought out the second one. I'm trying to figure out the best method now. Any ideas are appreciated. Pics to follow.

 

[808jaymakoa]

Left pump is on at wave maker 1 and is pointed up and slightly pointed at overflow. Right one is currently off but wondering if I should point it the same way.

 

[808jaymakoa]

Anyone? I have them pointed at each other and slightly at the surface but corals look a bit ******

 

[9balliw]

The corals might be mad for a lil bit. Up toward top always seems to blow my sand around other wise setup looks good. Nice looking build