Joined
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202 Posts
1) Does anyone know what kind of rock this is? I bought a few hundred pounds of it at a local "mom & pop" garden center. (I bought way more than I need, but I wanted to have lots of various shapes and sizes available for stacking.) It's all reddish-brown, with some very noticeable stratification lines. I asked the proprietor what kind of rock it is, but he didn't know. All he could tell me is that it comes from Pennsylvania, and that it's pure natural rock (no dyes or cleaners or anything).
2) Who knew rocks are so heavy?! :wink: I'm terrified to put them in my tank! How much weight can the bottom glass of a standard 75-gallon tank support without cracking?
I don't know why the picture is upside-down. If you click on it to enlarge it, it will be right-side-up.
2) Who knew rocks are so heavy?! :wink: I'm terrified to put them in my tank! How much weight can the bottom glass of a standard 75-gallon tank support without cracking?
I don't know why the picture is upside-down. If you click on it to enlarge it, it will be right-side-up.