MickieFish
Aquarium Advice Regular
I'm switching my 10 gallon to an all ADF tank, so today at LFS I bought a lil bag of "marine sand" for the substrate. When I got it home, it said to soak it, which I did, for about 10 minutes (didn't say how long). So, when it's soaking, all these little ball looking things come up to the top. Now the sand is in the 10 Gal, and all the sand looks kinda like little white balls. What the heck is this crap? Sure ain't sand! It HAS accomplished my goal of the frog's food not sinking down into gravel, but I'm just wondering what this stuff is. Thanks!!