Can any kind of lava rock be used in a filter for biofiltration?
where can i get ceramic noodles cheap.
also is there any ppace where i can buy the fabric freshwater filters use for their coarse filter pads?
like the pads at thise site http://www.thatpetplace.com/Product...Media/T1/F40+0013+0091/EDP/2143/Itemdy00.aspx
thanks for any info
where can i get ceramic noodles cheap.
also is there any ppace where i can buy the fabric freshwater filters use for their coarse filter pads?
like the pads at thise site http://www.thatpetplace.com/Product...Media/T1/F40+0013+0091/EDP/2143/Itemdy00.aspx
thanks for any info