wet dry

I’m looking at this used tank setup and I’ve been out of the hobby for some time so forgive me if this is a stupid question. This is a Truvue 50 acrylic. As you can it has a sump setup and a protein skimmer. The pump is in the sump. The price is $400 which seems good for everything but I don’t...

We are upgrading our reef tank from 90 to 120 and went with the seapora 120 long. We want to go with the wet/dry and don't have 30 Inches clearance as the store said we needed. We talked about just running the tubing up the backside and over the top of the aquarium how we have done years ago...

Background: 120 gallon tank with 100 lbs of live rock that has been running since 2004 with wet dry filter w/ bio-balls. Originally a FOWLR system, soft corals were added in 2019. There has been discussion, over the years, that bio balls act as “nitrate factories” in our enclosed systems: they...