Hey guys, I'm looking to get into the SW hobby I have 75 gallon tank and very sturdy stand in storage. The stand is capable of housing a sump/refugium and equipment but it came with a marine land canister filter able to handle up to a 90g tank and all the other the bells and whistles for freshwater. I know a lot of the stuff I won't need but Im sure if I can use the canister or should I go with a sump/refugium. And I've done some research on tank setup and it can be overwhelming at times.