So far with my Tech M treatment (on Day 13), my Bryopsis is about 95% gone. There are still roots sticking out here and there so I plan to keep it at +/-2000ppm for a while. The interesting thing is that my corals seriously look better than ever. They have the best color I've seen and are growing faster than ever. Anyone know the affects of running at 2000ppm long term?
A couple things I've noticed while dosing:
When I started dosing, the first 4-5 days, my corals stopped consuming Alk altogether causing my Alk to go up. Then at about day 6-7, they started consuming again. Perhaps getting used to the elevated Mag?
Tech M has A LOT of salt in it. I'm used to BRS Mag which doesn't cause any noticeable change in Salinity. Once I reached 2000ppm I was doing a random salinity check and found that I jumped from 1.0264 to 1.0268! It took several sessions of removing a couple gallons, re-dosing, re-checking etc. to get me back to 2000ppm and a salinity of 1.0264.
So don't forget to check Alk and Salinity each day when dosing Tech M.
I'm running both Rox 0.8 Carbon and HC GFO reactors while dosing. I was previously running Carbon so no real change there, but I did add the GFO. I'm running the BRS suggested amount for GFO and half the BRS suggested amount for Carbon.
Last test of Phosphate/Nitrate on Saturday was 0.003/2.5 so running very low nutrients. This may also be contributing to the Bryopsis die off?