thanks krish, It has been a learning curve for shure. It takes alot of power to move 125 gallons.I started with the seio's and the mag 75 return...not cutting it so mag 95 to return well moves it all the way accross that worked with mods to the over flo...then the seio's... well i move ,moved and then moved finally good rock thru flo...but not powerfull..So i made a close loop with the mag 75 at 30 dagree pitch from surface and center.Two outlets one pointing 15 dagrees out and other forward ..my buddy gave me a needel wheel skimmer for a 200 gallon thanks to him and all the support here i have learned and kevpo I am happy to say all i need now is a 250 mh to add for balance of lighting and to make the finn developed hood and it will be ready for fine tuning.