Red Sea Carbon pore size in angstroms?

[Spare time]

This might be hard to answer, but does anyone know of the pore size of red sea carbon in angstroms?

 

[Dcal]

heres what i found on brs. not a measurement of the pore width unfortunately

 

[Spare time]

heres what i found on brs. not a measurement of the pore width unfortunately

Yeah I contacted Red Sea too to try and find and answer. They use coconut carbon and I read from Dr. Hovenac in something he wrote in the 90's regarding how coconut carbon pore size is too small to remove DOC (minemum of 40 angstroms)