Aquarium Decoration (Rocks, Plants and Substrates) • are these rock ok for in a tank with fish ???

[Rob1984]

are these gonna be alright to be in our tank ??? they have the sparkle's in them, like they sparkle when sunlight hits em and such, same kinda ya see some people have around there flowerbeds or something ....

first one has like a stain on it of some sort dunno what from, or anything but it super smooth like a hard boiled egg and thought it was kinda cool...

[Woodworm]

Should be perfectly fine as long as the sparkles you are talking about isn't "fools gold." I can't tell for sure from your pics.

[DJRansome]

What is the stain? Where did the rocks come from?

[Rob1984]

stain ? I dinno could be from dead leaves sitting on it and water dripping all over em.... Rocks came from outtside like some might got dug up and such....

[rllightner]

woodworm mentioned "as long as it isn't fools gold" why? my husband said he knew where to get fools gold for my tank and as soon as it gets wormer we would go get some. is it dangerouse for my africans?