I have recently added two new components to my nutrient export methods, a cone shaped skimmer and a new filtration media called Biopellets. I also continue to use my old and proven CaCO3 slurry filtration and DOC (dissolved organic carbon) dosing. I’ve also experimented with another method based on microscopic clay particles. Here is... »

After months of problems I think I’m finally back on path to a nice reef aquarium. The problems started when I made the stupid decision to replace a well working nutrient export strategy overnight to something I had no experience with. I stopped vodka and sugar dosing and started dosing moderate amounts of Tropic... »

I have always held the opinion that foam fractioning is one of the most important ingredients for a successful reef aquarium. This is probably mostly because of my obsession with water quality, always trying to find methods to more closely imitate natural waters over the coral reefs. Probably one of the most difficult decisions... »