Filter media for upper waterfall pond

Water
Creative Commons License photo credit: tico24
I plan a 1540 Gal/88 Sqft upper pond and 2417 Gal/88 Sqft lower pond with 4'-6" waterfall between them. I plan to use the upper pond as a natural pond filter. What type of media you recommend, what quantity & price Incl shipping you estimate for this?

Leave a Reply

Clicky Web Analytics