I currently run a double cbf 350 pump fed bio filter, (similar to vidio attached)
I have made a diy spout out of 2" pvc pipe, for the feed back to pond.
It looks a little unsightly, (i have tried to camouflage it)
Has any one added a spillway or something similar to a bio filter,
I have made a diy spout out of 2" pvc pipe, for the feed back to pond.
It looks a little unsightly, (i have tried to camouflage it)
Has any one added a spillway or something similar to a bio filter,