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TRUSTED! Our bio filter balls are 100% polypropylene making them a safe reliable biological media for use as koi pond bio filter media, freshwater aquariums, and for saltwater fish tank bio media, aquaponics bio ball media, and much more. Can be used loose or in our outdoor mesh media bags.
Perfect biological filtration for filtering and purifying your pond or aquarium water. Available in counts of 100, 300, 900 or 2000 - with or without mesh media bags.
George
2025-09-04 14:22:10
What a brilliant product! SO much better than those old dirty lava rocks. Easy to clean with a good hose. My pond water greatly improved after adding these
Bulldog
2025-08-29 14:49:21
I have been using fiber filters, but they breakdown too quick. The Balls were very inexpensive, and easy to install. The balls have trapped so much algae breakdown. Balls are easy to clean, we have a bucket with holes drill in bottom, pour balls in bucket and just blast them clean. Balls should last a very long time? All around money saver for my pond maintenance. Once new balls have been installed, I have notice pond water stays cleaner for a longer period of time. I would recommend this item for your pond water cleaning.
Cat and dog parents
2025-07-19 10:18:27
They seem like a good product but we're using them in conjunction with matala pads to biofilter a duck pond and I'm not sure we've got enough filter material in the bog pond.The balls float and we originally weighted the bags but then tied them together as a last filter before the waterfall without the weight. Can't say I've seen a difference in water quality no matter where they are but I'm pretty sure I just need a lot more filters to grow good bacteria.We are trying to handle filtering around 850 gallons of nasty duck water with up to 8 ducks, soon to be 7 once we rearrange a boy to a different zone.I think these might be better suited to a cleaner environment, like coi or ornamental ponds.
D.Morrison
2025-07-07 16:53:59
These are the greatest thing! We've always used lava rock & found it to be a pain to clean & care for. We do have a back yard pond & are using these Bio-Balls ~ they add to a much better filtration.
Gail Elizabeth
2025-06-16 10:29:38
Added the bio balls to the waterfall filter and the system works great. Prompt arrival after ordering, no complaints at all.
Greg
2025-06-14 18:28:15
Good surface area for bacteria to grow
Johnny Z
2025-04-14 10:43:21
We have a waterfall and small pond with only a biological filter, so I was looking for a little more space to grow good bacteria. I used to have large Saltwater tanks that I used bio balls in, so I purchased these bio balls and placed them in our pump housing in order to get more surface area for good bateria. Still working on stabeliizing the biological filter, but water is already more clear.
Customer
2025-04-11 17:33:11
The accompanying mesh bag is too small for this many balls. It ends up being a 16"x12"x6" mound that does not distribute across your opening and filter. I had to get a separate bag about twice the size to arrange and fit.
Lesa Ibarra
2025-04-08 14:37:15
LOTS of balls! I actually took half out. Totally catches algae. I rinse them periodically . Put them in my waterfall container. Helps a LOT. Worth the $$
Kyungkap Lee
2025-04-07 10:29:44
too small
GG
2025-01-30 11:21:12
They work very well. My pond was crystal clear after just a couple days. I bought 2 packages because my pond is fairly large
Roy Butterworth
2024-12-22 17:09:00
As is typical of pond equipment from Aquascape, it retails for a crazy pricing structure, and they don't even manufacture any of the products. They mostly originate from cheap Asian resources, and of course, you get what you pay for. In this case the Bia Balls does the job intended however, the quantity one gets for the price doesn't come close to be adequate for the typical volume of Bio Falls equipment. Won't be purchasing anymore stuff from Aquascape.
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