Thanks! Bit of a background for you all.. I've had freshwater tanks for a long while but the start of this year I got interested into the saltwater hobby. I did my research before I started and had a 20 gallon hex tank as my first. Never had problems with it and upgraded to a 40 breeder. 40 had an even better start until either brook or velvet wiped out my tank. No clue what brought it in either. Although I do take total blame for it for ignoring all the people who said dip your corals, pre treat your fish, yada yada. Anyways, the 40 still has thriving corals in it that are still growing, tank is still running for now. This 75 will be my fresh start to the right way. It's gonna be a blast.