3m black t-grade ok with rays?

[keepinfish]

does this look like it would be fine for young rays? i use the s grade but the t-grade is courser.

 

[keepinfish]

anybody have any luck with t-grade?

 

[turkeyboy85]

sorry man, i use s grade as well.....

 

[keepinfish]

i was thinking about using this, i thought since it is courser that it might not stick to them so bad..

 

[Tim]

Great looking substaight

Where do you guys get your 3M s-grade? Its for sandblasting I'm guessing?
Would love to pick some up

 

[keepinfish]

go to 3m's website it is 3m color quartz it is used for pools.

 

[High City Rida]

I thought S grade was courser then T grade? Are you sure you got it right! I have my ray on S grade and he plays in it like a small child!

 

[keepinfish]

S-Grades

Black S-Grade

Blue S-Grade

Brown S-Grade

Buff S-Grade

Cayman Green S-Grade

Grey S-Grade

Plum S-Grade

Red S-Grade

Smoke S-Grade

Tan S-Grade

White S-GradeT-Grades

Black T-Grade

Blue T-Grade

Cayman Green T-Grade

Tahoe Blue T-Grade

White T-Grade

 

[Dragonflyx2]

wow nice info thanks!

 

[Lepisosteus platyrhincus]

were can i find this s grade sand? whats there web site?