J.Mcpeak
Aquarium Advice Addict
The gaseous exchange method is how I've always stocked my tanks, how does that work with a marine tank? Is it "display area" only, or "all areas" able to permit gaseous exchange, sump, ref etc. this makes a big difference in my sums, I can't find anything anywhere about this? Also how do you factor corals into all of that in terms of bio-loading?