I just picked up a Two Little Fishies PhosBan Reactor along with some BRS Rox Carbon. I'm a little confused on best way to fill the reactor with it, and also concerned that the carbon is too small and will get past the sponges that come with the reactor. From my research it appears that I just toss the recommended amount of carbon at the bottom of the reactor and let it sit there loosely, but I feel like it should be packed somewhat tight right? Can anyone with experience here help?
TIA!
TIA!