SI diatoms didn’t start blooming until I dosed 5ML a day. My corals started nose diving lost my sticks so I stopped dosing SII have continued dosing Water Glass at a rate of 1ppm daily, I’m about 3 weeks into SI dosing but started slow. The Salifert test still only shows cloudy water (not blue) and the Hannah Checker is on back order. I sent off an ATI/ICP on Friday so I should get an idea where I’m at on SI. I will continue dosing 1ppm til I get a reading on the Salifert kit or the Hannah Checker comes in. Diatoms are increasing and Dinos seem to be decreasing slightly. I’m still blowing off the Dinos that get on the rocks and leaving the sand alone.