F fishman646 Fire Eel MFK Member Nov 10, 2008 1,488 1 66 In the fishroom Mar 31, 2009 #1 ALright im sure theres a thread already could i use lava rock in my fx5 I have alot laying around lil pieces around .5 to 1 inch in diameter very porous
ALright im sure theres a thread already could i use lava rock in my fx5 I have alot laying around lil pieces around .5 to 1 inch in diameter very porous
