If I get my No3 to under 10ppm, I'll host a meeting, and we’ll drink brew! Brew from the store that is, don’t plan on making it…
Right now my salifert test kits both read between 50-100. Thankfully they don't get granular when it's that bad. Mainly see the issue with algae, not just cryo, but hair algae. Flow is good, bulbs are new, all other parameters are right on including low phosphates. I’ve had algae issues in the past but this is different, only good thing is I believe snails are fat, jk. Corals are surviving, but not really growing. I plan to do a good DIY through the process and posting it here. I tried the solid pellets, that was a disaster (partly my fault), and plan to cover that fiasco as an intro to explain why I decided to do a sulfur denitrifier.