black sandblasting sand OK?

  • We are currently upgrading MFK. thanks! -neo
3m color quartz FTW!!

i buy it for 22 bucks for a 50 lb bag at a local supply place.. check on 3m's website for a dealer near you :D lol

its great stuff.. heavy, round, and looks amazing..

i dont work for them.. its just good stuff
 
I originally took the (white) sand out of my tank for the large pleco that was in there kicking sand up into my HOBs. I was'nt fond of getting rid of the sand until I put the black gravel in. Now I want to take the sand out of my other tank! If you do go with black gravel I suggest the brand Este's(sp?). It holds the color better than other brands I have tried.
 
Fishermoe14;2742159; said:
3m color quartz FTW!!

i buy it for 22 bucks for a 50 lb bag at a local supply place.. check on 3m's website for a dealer near you :D lol

its great stuff.. heavy, round, and looks amazing..

i dont work for them.. its just good stuff
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That's interesting.

I am also looking for black sand.

Hows the color hold? Got pictures? I did a search and only find graphs and charts regarding its hardness.
 
heres pics of color quartz..

SSPX1881.jpg


SSPX1874.jpg


Picture003.jpg
 
Looks pretty good.

I'll try and find a dealer near here. Hawaii can be a little limited on places to find the stuff.
 
bitteraspects;2508298; said:
a lot of sandblasting places use silica sand. i got my sand from a sandblasting supply warehouse.
i would be worried about what they used to dye the sand though. best bet is to ask them what they used and if its safe. they may know
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Why do you think it is dyed?
 
Found a guy who sells it here. Around 26 bucks for 50lbs. Sounds like I got myself some sand...

Any tips I need to know about using it?

Also, I'm guessing because its quartz it won't balance pH, would it be a good idea to mix in a small bag (5lbs) of aragonite sand? Would it make a difference?
 
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