petspoiler Piranha MFK Member Jan 7, 2011 3,352 33 81 rural Calif. Jun 18, 2014 #11 the PFS commonly sold is 20 mesh.
T TheBroc Feeder Fish MFK Member Apr 1, 2014 888 2 0 CALIFORNIA Jun 18, 2014 #12 Does it have to be silica free?
petspoiler Piranha MFK Member Jan 7, 2011 3,352 33 81 rural Calif. Jun 18, 2014 #13 PFS is silica too. but pool store brands are rounder grains, and is always cleaner than generic bagged silica sand.
PFS is silica too. but pool store brands are rounder grains, and is always cleaner than generic bagged silica sand.
