filter woes

[antwon]

I have a fluval 404 as well as a small wet dry on my 72gallon. My Fluval just crapped out or is on it's way out(little return). I bought this set up used. How do I know if the wet dry that I have is sufficient by itself. I am assuming that it's not because the previous owner had both fluval and wet/dry together. Should I get a bigger new wet/dry or get another fluval and stay with the wet/dry that I have. Thanks

 

[girlina4x4]

I would get a new bigger wet/dry, have lots of live rock, and a protein skimmer. Thats really all you need for SW filtration.
 
You can turn one of the chambers of the wet/dry into a refugium for even more filtration.