The other thing I considered making some rock out of ... was colored, sanded grout .. It comes in almost any color you want .. so why not have purple base rock?  Though I imagine they would have to be 'ph cured' for a long time
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28g Nano Cube drilled with 13g sump in stock stand. Vertex IN80 Skimmer, Phosban 150 Reactor, Apex Controller, DIY LED with stock hood, dimmable
Established March 2006
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