i think i read on ap that the guy was using super coarse rock salt in his rock to make the porous holes. apparently the salt does dissolve leaving some very nice looking rock.
we should do a big ol' rock making session for everyone interested when the weather gets a bit warmer.
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Given sufficient thrust pigs will fly just fine.
90 Gallon LPS tank - Challice, Acans, Favia, Diplo and Zoos
125 Gallon SPS Coming Soon!
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