ok so I got a media reactor for free and want to use it to add some KH to my water by filling it with Crushed coral but want to know if i would be better hooking it up to the effluent of my sulfer reactor and feeding that way ( 14 GPD )or would I be better off going the other way and using the supplied pump at 1000gph. The reason I am considering feeding with the effluent is sulfer reactor is that is lowers the PH and take alk away. I know the lower ph will help dissolve the cc but I will just put the effluent output right by the pump intake if the hi flow is better.