does anyone know what "round sand" is and where to get them?

[Angler]

you have any pics of ur tank of the different colours?

Just a pic of the smoke (basically looks white in pictures,); havn't taken pics of the black yet:

I changed this tank to the black because I thought my Bichir's colors would be better. Some of them look worse with the black, and some of them look better. The black is also better than the lighter color because poop isn't nearly as visible.

 

[xxblwn408]

I have smoke colored S grade colorquartz, and I just recently got the T-grade black color; I didn't have any problems with oil.

Check it out. Also check out the warning label...

http://www.aquariacentral.com/forums/showthread.php?t=167015

 

[Angler]

Check it out. Also check out the warning label...

http://www.aquariacentral.com/forums/showthread.php?t=167015

Like I said, I had no residue left in the bucket after a rinsed it. This stuff is bad for you if you continually inhale the dust, but if rinse it and put it in your tank, you have nothing to worry about.

 

[solchitlins]

what grade and color would be best for eartheaters like Geo's or for cory cats?