kat and james
Fishaholic
we have 2 xp3 filters, one new and one second hand one. we need to buy new media for the second hand one, but the media for the xp3s is quite expensive (although we are prepared to pay it if needs be).
my question is regarding the spirorax biological filtration we have seen for sale on ebay. is this just as good as the bio chem stars (or any other biological filtration for that matter) designed specifically for the xp3 or are the stars better?
also is there any mechanical filtration that is just as effective as the filtration specifically for the xp3?
just looking for cheaper alternatives!!
)
thanks
kat
my question is regarding the spirorax biological filtration we have seen for sale on ebay. is this just as good as the bio chem stars (or any other biological filtration for that matter) designed specifically for the xp3 or are the stars better?
also is there any mechanical filtration that is just as effective as the filtration specifically for the xp3?
just looking for cheaper alternatives!!

thanks
kat