I'm starting a 125. mature rock with skimmer and a Refugium. Taking fish from my 35 and transferring over. I'm doing bi weekly water changes on the 35. I have a total of 5 fish. I usually gain about .75-1ppm nitrates per day. My thing is once all this is transferred over and extra fish will be added in the beginning with fuge and skimmer on will this bottom my tank out being that it's a way bigger volume of water for these small fishes.