So onto building the aquascape. My goal was to have open rockwork with large areas of open sand, a central arch, and 2 nice mountains.
I wanted a deep sand bed, but I didn't want to risk an avalanche. Also I didn't want to bury a bunch of expensive rock, so I laid down a layer of paver stones where the rocks would go.
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I already had a good idea of what I wanted my rock to look like, so building it didn't take very long.
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Next I added the sand. This is actually Pavestone pulverized limestone. I had done a lot of research, and everyone who used this seems very happy. It is made of limestone so it has the same properties of an aragonite sand.
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I used my closed loop to transfer water from my spare tank to this one. You can see it doing damage to my nicely laid out sand. This is throttled way back.
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After i finished draining, I moved the closed loop inlet into this tank. I ran it full force for a while, and it took the sand all the way down to the eggcrate. I'm going to have to figure out how to prevent this. The tank is going to run at this level for awhile till I can make some more ro/di.
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