low nutrient

Hi all I have a 100lt/20gal AIO tank. It is 1.5 years old. I have two clownfish and a few corals. I run a Redsea ato (worst purchase ever) and I have a Redsea 4head dose. I cannot get my phosphate or nitrate above 0.01-0.02 doing weekly 10% water changes. So I have this ugly brown algae, that...

I am struggling to get my corals and rock looking healthy. Tank has been running for about 8 months. It took me awhile to learn about how to keep proper nutrients and for the first 6.5 month I was running with 0 nitrate and 0 phosphate. My corals were starting to brown and had no polyp...

Some I’m starting to dose my tank with Neonitro and Neophos. Whenever I test my tank my nitrates are always 0 but I’ve been feeding slightly more so my phosphate now between 0.03-0.06 whenever I test. But I somewhat want to stop since I only have 3 fish. It’s a 15 gallon IM tank thinking of...

Hi R2R Team, I've been battling a nuisance algae for a little bit now. I initially thought it was bryopsis but have tried fluconazole with no luck. I have tried manual removal which will remove the amount initially but always comes back. I have also implemented reduced feeding by reducing total...

Hey guys, as the title has said above, I need some advice with dealing with this turf algae. Thanks in advanced! I mainly have two questions, 1. Any suggestions on how to deal with this algae? 2. I've noticed my nutrients being undetectable and my monti cap is starting to lose colour due...

I’ve had 0 nutrients in my 40 breeder for a long time because I only have 3 small fish in the system, after my corals have started losing colors I started heavier feedings and got my nitrate up to 2.5 and phosphate to .25 and the colors look better than ever but I’m starting to get a lot of...