slol
New member
I am familiar with Glenn Fong and his approach (though not the details), and it may yet prove to be sliced bread for the reef aquarium, but I have seen too many of these so-called innovative approaches over the years to be overly swayed by another new set of clothes for the emperor. Yes, his tank is impressive, but so are many not using the DSR method. Plus are there other tanks that demonstrate the scalability of his approach? But I am open to new approaches, and if they appear to be legitimate and reproducible, I'll play.
There are more ways to get a great tank. In short de DRS method is a method to keep 14 different elements in control. All elements within its own limits. Every element can be individually adjusted. One of the big differences in the DSR method is not doing waterchanges. Why waste good water.
In the Netherlands there are some beautiful thanks who are using DSR. DSR method is only available for a short time (under a year) on the dutch market, so the number of fullgrown beautiful tanks like GlennF's tank are limited.
There is a spreadsheet called dsrcalculator on www.dsrreefing.nl where you can find which elements are controlled and what the targetvalues are. Also there are some explanations what one element does. In DSR method the phosphate target is 0,04-0,08. When there are no measurable phosphates sps corals will bleach from the foot. That's what I experienced whit my sps because my target always was undetectable. I almost lost al my sps. I started (three months back) using partially the DSR method and saw my sps recover due to detectable phosphate levels. I now fully use DSR method because my tank is doing better by the day.
I'm not promoting DSR because there are many ways to keep a beautiful tank. But I think DSR has some answers for some of the problems a lot of us once had of still have. One of the answers for sps bleaching from the foot is too low phosphate levels.
I follow this tread for a long time and hope you will overcome this problem with whatever solution you will find. My reaction is just a suggestion to solve this problem. Wish you the best with your tank
