rock

[vance1013]

I have a rock i wouldnt mind adding to my tank but it has fools gold speckled through out it is this safe any one know i see rocks like this all the time in rivers and streams so was wondering

 

[Laser]

I'm pretty sure that you should not put fools gold in your aquarium. Fool's gold is mostly iron and it could raise your iron concentration in your aquarium too high.

 

[vance1013]

I'm pretty sure that you should not put fools gold in your aquarium. Fool's gold is mostly iron and it could raise your iron concentration in your aquarium too high.

Ok good to know i knew it was mainly iron so ill just put in my graden bed lol still a nice rock