RDSB depth question

[james3370]

posted it in DIY & after doing so, thought this forum might be a better place to get the answer......

http://www.reefcentral.com/forums/showthread.php?s=&postid=14559395#post14559395

 

[james3370]

anybody????

 

[sowellj]

... tagging along for this one. I'd enjoying hearing about people's design/experinence.