Reducing Nitrates

[Gripenfelter]

Originally Posted by Reef Pilot

I don't know what kind of skimmer it is,... an old one, so it may not be the best. And not sure if I have it dialed right.

As for feeding, while I am careful that the fish eat all that I give them, I do feed them about 4 times a day, which I know is a lot. I added some new fish a number of months ago, incl delicate butterfly fish (which took a while to train), and want to make sure they are well fed and healthy. They have fattened up pretty good already and will be cutting back to one feeding a day in the future.

As I have mentioned, I want to try the bio pellet route, and maybe vodka dosing, just to see how it works. It is an old tank, and will be resetting in the future, and maybe sooner if this doesn't do it.

I do have a refugium, with lots of Chaeto, but it doesn't grow very quickly for some reason. My phosphates are not too high (last time I checked), but my nitrate is always very high.

I have 21 fish. I feed them once a day. 2 pinches of spectrum pellets and a sheet of seaweed.