Re: Rock ID please Thanks for the direction Hooha, if you don't mind I have a couple of follow-ups
Does the acid test yield a Yes/No type answer?
I.e. If the rock sizzles then it's a No for aquarium, otherwise it's a Yes?
Or is it more of a it depends type answer? if it sizzles, then you'll have to take these remedies before using it in an aquarium?
-Riverboa |