Hi all I just wanted to share with you my upgrade from an 85 gallon to my new Nuvo 150 int. I refused my eshopps r300 Sump and also my RO 150 elite skimmer. I ended up mounting my Nero’s right behind the coast to coast back wall overflow and ordered a pair of Jebao sow 15s for additional flow. I also purchased a Jebao dcp8000 for the return pump.