need some flow help here for my first NC24

[everl0ng]

i have a NC24, and i upgraded my return pump to a mj1200. i also have a Koralia 1 and two Koralia nanos in there. i have 25 lbs of dry fiji base rock in there, but it seems to be a bit too much rock. the flow from all of these pumps doesn't seem to be very much at all...i would LOVE to keep some sps at the top of the tank. aimed at the rock that i wish to put the sps on is one koralia nano and the return nozzle from the mj1200. that particular rock seems like it has sufficient flow to keep the sps there. throughout the rest of the tank it seems like the flow is sufficient for softies and lps. instead of having all of these pumps running, could you suggest an easier way to add the right amount of flow to the tank? should i take out all 3 koralias and add two tunze 6045s instead? im just not sure that to do here. any pics of your sps nc/ap/bc and what do you have for flow?

i was also thinking about taking out all of the koralias and adding the modded mj1200 instead. any input?

[gsusfreak]

i think a modded 1200 would create a massive sandstorm