onepawnup AC Members Jan 2, 2006 261 0 0 Jan 7, 2006 #1 i have a 40 gal tank how often should i vacum the gravel ? Thanks Onepawnup
TheMightyQueenPixie Best Invention EVER! Apr 16, 2002 1,236 0 0 53 Barrie, ON. Canada www.baycitybettas.com Jan 7, 2006 #2 Atleast once a week when you do a water change.
