GFO in my display tank

[anthony]

I'm beginning to think that maybe some of my GFO got out into my main display tank. Is there a harm to this? If so, what can I do to you remedy the situation?

 

[MattLaw]

How would it have gotten into your tank? What gives you the impression it is in your display?

 

[hzheng33]

i think the general consensus is that you get them out as much as you can but whatever little speck is left in your tank won't do much, if any, harm.

 

[ecoreefguy]

GFO does not act like an aragonite and fall back into equilibrium with the water if aka leeching, if that’s the concern