Originally Posted by ViPeR_930
I don't believe anemones would release a toxin, but the resulting ammonia could have the same effect and possibly kill other inhabitants. Fresh activated carbon and a large water change will help.
I read on other posts (such as this one)that they do release a toxin.
Originally Posted by jdragunas
i think murph has the best scenario for you. Your anemones are already looking really bleached, and if they die, they'll release toxins into your tank, which will kill your other inhabitants. IMO, exchange them for sand. that way, you can change your substrate out right away. Next, get more LR, and the last thing you should do is get the correct lighting.
If you LFS won't allow you to trade them in, then you should get the lighting first, then the sand, then the LR.
as for your nitrates, how much are you feeding, and what fish do you have? You said you only feed once a day, but that doesn't matter. You should only feed what your fish can consume in 1-3 minutes. If you feed too much, the food will settle on the bottom, and start breaking down. that's normally the main cause of high nitrates, along with not enough filtration/LR, but it looks like you have plenty of LR.