Jul 26, 2024 · You think the silicon is causing the Ulva to grow? I don't think it's directly feeding the green algae but may have some secondary affect in the tank that opens the door for the algae. …

Aug 27, 2019 · I finally beat my ulva infestation a few days ago. I dropped nutrients by running my fuge longer so the ulva wouldn’t be able to keep growing. I also stopped feeding any herbivore food/nori …

Jul 21, 2017 · Looks like Ulva to me. Surprising nothing in your tank is touching, I’ve always known it as very palatable for most herbivores I don’t have any herbivores in the tank because it’s just a Red Sea …

Feb 28, 2020 · I’m adding a HOB refugium to my tank. Would you pick chaeto or ulva (or something else) to grow and why? Goals for the refugium: be a place for copepods to reproduce so my tank …

May 13, 2020 · My 20g long mixed reef has ulva that has been spreading at a good pace, but has not really taken over the rock or anything. I do have a good amount of corals to that help to keep …

Jul 25, 2022 · Your Ulva looks good, nothing obviously wrong, though that could change with 0 ppm NO3. Your Ulva could become stressed and go bad. My Ulva develops a very light coating of …

Aug 1, 2019 · Ulva is highly sensitive to peroxide it's nearly a guaranteed cure. Lift out a rock with ulva on it, set on the counter in air. Corals aren't harmed a few mins in air, I have a video of me draining …

Aug 13, 2019 · If ulva grows fast enough to keep a steady supply going, I could back off of the nori. I don’t really want it taking over the display though. I've read a couple posts where it just spread …

Dec 20, 2012 · I stumbled upon Ulva intestinalis by chance a few years back after I was sent some from the Island of Guernsey by a friend who at the time didn't know what algae it was. Ulva intestinalis …

May 7, 2017 · Ulva isn't deeply rooted, a single treatment area is likely to respond with low growback if it's not being fragment seeded from cleaning or grazing elsewhere in the tank. Rasp one area of the …