Hi all. New member but I have enjoyed reading the forums here for a while now. I’ve had a reef tank since the late 90s. In all, I’ve had 3 tanks; two of which I made myself. My current tank is 75 gallons with about 30 gallons in the sump with a large refugium. Lighting is two AI prime HDs and a Prime Fuge light over refugium. I have an Aquamaxx ConeS skimmer and Simplicity return pump. Currently I’m increasing my bioload because nutrients are too low.