jlinzmaier
Premium Member
<a href=showthread.php?s=&postid=14855458#post14855458 target=_blank>Originally posted</a> by blackstallion17
what is gac and gfo stand for?? My update: I am going to get some of those snails and hermits from reeftopia. They are so cheap on there it worth the wait for shipping Im use to just going to lfs and buying but they want an arm and a leg thanks for your help.
NP!
GFO = granular ferric oxide (phosban, phosar,etc..)
GAC = Granular activated carbon
Jeremy