bayer dip

I'm about to dip a large rock with infected corals in a 5 gallon bucket with Bayer. I'm about to let this rock soak in this pesticide. I need advice and suggestions if this will be an issue if I rinse this rock and then put it back into the tank? My plan is to add the rock to a 5 gallon bucket...

In the EU the bayer product for the bayer dip is not available, and getting in from overseas is a pain in the butt with customs since it's an insecticide potentially containing substances that are banned in the EU. What's the next best thing in terms of efficacy? I know there's revive but it's...

So some background: Montipora are my favorite corals and thus I have stocked my tank full of all types of montiporas. More than half of my corals are montipora and they were all doing GREAT until a couple of weeks ago. My tank is a bit newer (a little less than a year) and so when two of my...