help Big Reactor help

[NattyC]

I created a reactor with five cores and connected them up to two turbines with 80 blades. the issue I am having is that my reactor never has enough water, I have four of my cores on 90% and one on 100% but I still don't have enough water. I have screenshots of my water collection area and my reactor. The liquid at the bottom it just a visual thing. shouldn't effect anything.