I am getting back in the hobby. I have had several Fowlr tanks before my last being a 220 oceanic. Been about 5 or so years since I disassembled it. I have a 374 gallon acrylic tank that I am finalizing with the builder (envision acrylics) as well as a big 5’x18”x18” wet dry trickle filter with a slide out tray for floss and big area for my big skimmer. I saved all my old equipment and right before I took a break from the hobby I switched from bio balls to marine pure balls. I have been doing a lot of reading and there is a lot of mixed reviews on the marine pure. What are thoughts on using the marine pure balls in wet dry area of sump? I appreciate any tips/knowledge as stuff seems to have changed since I was playing with saltwater. I will be adding pictures of this build however I am brand new to the forum and still navigating around looking for the build thread area.