in this poll i would like people to vote which substrate they prefer and why?
also you can choose bare bottom as a option as well.
other options are:
pool filter sand
marine sand
gravel
rocks
3M colorquartz S grade
3M colorquartz T grade
Other
so go ahead and vote and share ur choices!
my choice is the 3M colorquartz S grade.
from my research i found the T grade is a lot more abrasive and could potentially damage the disc of a baby ray. however the T grade is heavier and wont move around as much compared to the S grade which is more rounder and smaller.
also you can choose bare bottom as a option as well.
other options are:
pool filter sand
marine sand
gravel
rocks
3M colorquartz S grade
3M colorquartz T grade
Other
so go ahead and vote and share ur choices!
my choice is the 3M colorquartz S grade.
from my research i found the T grade is a lot more abrasive and could potentially damage the disc of a baby ray. however the T grade is heavier and wont move around as much compared to the S grade which is more rounder and smaller.

