| bead filters as the only BIO filtration?
anybody here use bead filters only as BIO filtration? (of course there will be skimmers and bottom drains and vortex chambers)
i plan to use two 30" hayward sand filters filled with ultra bio media and one 24" hayward sand filter filled with the same media for a 14000 gallon pond.
do you think that is enough BIO filtration?
(space is very limited) |