Is there a way to estimate how many scrubbies are needed? I want to build a filter for a 300 gallon tank with 10x an hour turn over. I basically need to know something along the lines of how many scrubbies fill a cubic foot for example.
the MATH;
measure the area you want to fill with SCRUBBIES in inches.
L" x W" x H" = cubic inches
Cubic Inches divided by 9 = SCRUBBIES needed
example;
12" x 12" x 12" = 1728 cubic inches
1728 cu. in. divided by 9 = 192 SCRUBBIES
so,
for a 1 cu. ft. bio-chamber,
you would need 192 SCRUBBIES to fill it...
If you still need some, I had a full 20G bucket of it that I just pull out from my sump. and I am In Burnaby so you can pick it up. contact me and we can work out a deal.