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Aquatic Experts Bio Balls Filter Media Bulk - 1.5 Inch Bio Balls for Pond Filter, Bio Balls Large for Pond Filter Media for Outdoor Ponds, Bio Balls for Aquarium Filter, (300 Count with Mesh Bag)

4.6 4.6 out of 5 stars 1,583 ratings

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  • Buy 2, save 3% Terms
300 Count with 14" x 20" Mesh Bag

Purchase options and add-ons

  • OUTSTANDING FILTRATION: Our biofilter balls are covered in spines to dramatically increase the surface area of each ball to nearly 2 square feet providing space for a massive number of beneficial bacteria to colonize. These good bacteria break down harmful organic waste. You will receive approximately 300 LARGE 1.5" bioballs in a 14"x20" mesh zippered bag.
  • TOUGH AND UNIQUE: Our large bio balls spherical shape and precise spine placement permits them to pack tightly into any shape or filter type without losing surface area. Molded from high density plastic, these bio media balls are lightweight but tough enough to keep their shape and will never degrade or wear out. This makes these heavy-duty bio balls perfect for pond filters for outdoor ponds or as a bio media for aquarium filter.
  • 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. These biomedia balls can be used loose or in the mesh bag with plastic zipper.
  • SUPERIOR TO LAVA ROCK: Over time, porous lava rock becomes clogged with debris decreasing its surface area so that its ability to house and grow good beneficial bacteria plummets. Our bio balls’ uniquely spaced spines allow most debris to pass right through them. Lava rock has tiny pores which make it difficult to clean while bio balls in most applications never need cleaning. A bag of wet lava rock is many times heavier than our pond balls.
  • SPONGE FREE BIO MEDIA: A huge problem with other bio ball filter media is that they have a sponge in their centers to increase surface area, but sponge pores trap gunk that does not wash away. This trapped gunk reduces water quality. This problem is solved with our bio balls! How? They have a small solid center covered in spines that won’t trap gunk. You never have to suffer with poor water quality. Made in USA

Additional Details

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Customer ratings by feature

Light weight
4.7 4.7
Easy to clean
4.5 4.5
Durability
4.5 4.5
Value for money
4.4 4.4
Make it a bundle
We found 2 bundles with this item:
Aquatic Experts Bio Balls Filter Media Bulk - 1.5 Inch Bio Balls for Pond Filter, Bio Balls Large for Pond Filter Media for Outdoor Ponds, Bio Balls for Aquarium Filter, (300 Count with Mesh Bag)

Frequently bought together

$44.99 ($0.15/Count)
Get it as soon as Wednesday, Mar 27
In Stock
Sold by Aquatic Experts and ships from Amazon Fulfillment.
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Aquatic Experts Bio Balls Filter Media Bulk - 1.5 Inch Bio Balls for Pond Filter, Bio Balls Large for Pond Filter Media for Outdoor Ponds, Bio Balls for Aquarium Filter, (300 Count with Mesh Bag)
Aquatic Experts Bio Balls Filter Media Bulk - 1.5 Inch Bio Balls for Pond Filter, Bio Balls Large for Pond Filter Media for Outdoor Ponds, Bio Balls for Aquarium Filter, (300 Count with Mesh Bag)
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Price$44.99$119.99$119.99$33.99$29.99$13.29
Delivery
Get it as soon as Wednesday, Mar 27
Get it Mar 28 - Apr 1
Get it as soon as Wednesday, Mar 27
Get it as soon as Wednesday, Mar 27
Get it as soon as Wednesday, Mar 27
Get it as soon as Wednesday, Mar 27
Customer Ratings
Easy to clean
4.5
4.5
4.5
4.7
4.5
4.9
Value for money
4.4
4.4
4.4
4.7
4.7
4.8
Light weight
4.7
4.7
4.7
4.0
Durability
4.5
4.5
4.5
Easy to use
5.0
4.4
4.7
Sold By
Aquatic Experts
Aquatic Experts
Aquatic Experts
CLL Pet Supplies
Aquatic Experts
CLL Pet Supplies

From the brand


Product Description

lava rock for koi pond Bio balls pond eco bio ball blue bio balls bioballs filter media saltwater
lava rock for koi pond Bio balls pond eco bio ball blue bio balls bioballs filter media saltwater

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.

Bio balls pond eco bio ball blue bio balls bio balls blue bio ball aquarium media balls aquarium
Bio balls pond eco bio ball blue bio balls bio balls blue bio ball aquarium media balls aquarium

Molded from high density plastic, these bio media balls are lightweight but tough enough to keep their shape and will never degrade or wear out. This makes these heavy-duty bio balls perfect for pond filters for outdoor ponds or as a bio media for aquarium filter.

Compare Other Pond Filtration Products from Aquatic Experts

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FINE PAD

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COARSE PAD

Activated Carbon Pad Infused Charcoal Aquarium Pond Freshwater Saltwater Canister filtration filter

CARBON INFUSED PAD

pond water conditioner freshwater

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Customer Reviews
4.6 out of 5 stars
1,583
4.6 out of 5 stars
1,811
4.6 out of 5 stars
1,227
4.5 out of 5 stars
1,760
4.6 out of 5 stars
296
Type of Filtration
Biological Mechanical Mechanical Mechanical & Chemical Pond Water Conditioner
No. of Layers
1 1 1
Density
Fine Coarse Coarse Open
Material
Polypropylene Polyester Polyester Polyester w/ Infused Carbon Water Conditioning Liquid
Best for
All Aquariums and Ponds All Aquariums and Small Ponds All Aquariums All Aquariums and Small Ponds All Aquariums and Ponds
Cut to Fit
Made in USA

Product details

  • Is Discontinued By Manufacturer ‏ : ‎ No
  • Product Dimensions ‏ : ‎ 17 x 5 x 11 inches; 3.48 Pounds
  • Item model number ‏ : ‎ PD-4560
  • Date First Available ‏ : ‎ September 28, 2017
  • Manufacturer ‏ : ‎ Aquatic Experts
  • ASIN ‏ : ‎ B07613BQ2N
  • Country of Origin ‏ : ‎ USA
  • Customer Reviews:
    4.6 4.6 out of 5 stars 1,583 ratings

Looking for specific info?

Important information

Ingredients

polypropylene

Directions

Rinse bio balls with water. Can be used in Aquatic Experts mesh media bags or loose. Place bioballs in filter and filter pad

Customer reviews

4.6 out of 5 stars
4.6 out of 5
1,583 global ratings

Customers say

Customers like the ease of use, clarity, appearance, ease of cleaning, and size of the pet supplies. For example, they mention that it looks great, is made of durable material, and that it perfectly fits into their old Tetra Pond filter. That said, they appreciate the value, weight, and quality of the product.

AI-generated from the text of customer reviews

35 customers mention35 positive0 negative

Customers are satisfied with the quality of the bio balls. They mention that it does the job well, is great for large bio filtering systems, and is a nice packet.

"We got a few of these for our homemade pond filter barrels. They work great and are easy to wash. There is a lot of extra space in the bag...." Read more

"It worked perfect kept the pond very clean" Read more

"...Aquatic Experts explaining just how to use these balls, and they work great." Read more

"...I was shocked these worked so well and only one bag. I just ordered another bag because of the pond size. Do not hesitate to buy these...." Read more

20 customers mention20 positive0 negative

Customers find the cleaning process of the pond filter to be easy. They mention that it helps to clear up pond water, and it's easy to wash. Customers also say that it'll catch a lot of debris and make their pond look cleaner.

"...I mixed them with ceramic bio filter rings. And these are easy to clean also." Read more

"...They work great and are easy to wash. There is a lot of extra space in the bag...." Read more

"Great value for the money and the mesh bag keeps them contained and easy to clean will order more" Read more

"I put them in waterfall tank, helps trap the sludge" Read more

10 customers mention10 positive0 negative

Customers are satisfied with the clarity of the pet supplies. They mention that it keeps their pond water clear.

"...The pond is very clear (can see the bottom) and fish are happy." Read more

"...We placed them in the basin and literally 24 hours later the pond was crystal clear. I was shocked these worked so well and only one bag...." Read more

"In about two days my pond was crystal clear." Read more

"Awesome product. Pond is crystal clear now" Read more

10 customers mention10 positive0 negative

Customers find the size of the pet supplies to be good. They mention that it has a lot of extra space in the bag, has os surface area, and is light weight. Some say that the bio balls perfectly fit into their old Tetra Pond filter and the quantity was more than sufficient for their needs.

"...They work great and are easy to wash. There is a lot of extra space in the bag...." Read more

"Good size and easy to clean" Read more

"...These meet that disruption and the quantity was more than sufficient for my needs. These seem to be working great and are easy to rinse clean." Read more

"These balls are nice and big, normally shaped...basically you will be proud to call these balls your own...." Read more

10 customers mention10 positive0 negative

Customers appreciate the value of the pet supplies. They say it's a great buy, with a good price and size. Some customers, however, are not satisfied with the product.

"Great value for the money and the mesh bag keeps them contained and easy to clean will order more" Read more

"Worked 100 times better than lava rock, Its worth the money if you want clear water in your pond. before and after pics" Read more

"...Will take a few months to see if performance is as desired. Good value" Read more

"...you know what you are looking for then this is a great product at a good price. Happy Koi keeper." Read more

8 customers mention8 positive0 negative

Customers are satisfied with the appearance of the pet supplies. They mention that it looks great, is of high quality, and is made of durable material. Some appreciate the balls' size and shape. Overall, most are happy with their purchase and recommend it to others.

"These balls are nice and big, normally shaped...basically you will be proud to call these balls your own...." Read more

"I have not had a chance to put these in my pond But, the look well made and I think they will work great." Read more

"...But I was thrilled to see how well they fit and stable they are. I only wish I had found these sooner!" Read more

"Product looks great and light, mine just when into pond we will see in a few weeks." Read more

8 customers mention8 positive0 negative

Customers find the pet supplies easy to use. They mention it's simple to handle, install, and put into the waterfall. Customers also appreciate the size and simplicity.

"In the pond doing thing! Easy to use!" Read more

"...Replaced lava rock. Obviously easier to handle. Will take a few months to see if performance is as desired. Good value" Read more

"Light weight makes them easy to install. Pond water is clearer than its ever been!!" Read more

"They were easy to install in our pond filter system. The water is very clear since we changed the filter system with these balls and new blue mesh." Read more

6 customers mention6 positive0 negative

Customers find the pet supplies easy to install and clean. They also say the light weight makes them durable.

"...Easy to clean, lots of surface area plus light weight." Read more

"Lightweight, easy to clean." Read more

"...I love that it’s lighter than lava rock so it’s easier for me to rinse without having my husband have to lift it out." Read more

"Light weight makes them easy to install. Pond water is clearer than its ever been!!" Read more

Worked to clean my pond beyond my wild expectations
5 Stars
Worked to clean my pond beyond my wild expectations
Worked 100 times better than lava rock, Its worth the money if you want clear water in your pond. before and after pics
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Top reviews from the United States

Reviewed in the United States on March 11, 2024
Size: 300 Count with 14" x 20" Mesh BagVerified Purchase
Reviewed in the United States on October 23, 2023
Size: 100 Count with Mesh BagVerified Purchase
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Reviewed in the United States on October 30, 2023
Size: 300 Count with 14" x 20" Mesh BagVerified Purchase
One person found this helpful
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Reviewed in the United States on November 1, 2023
Size: Bio Ball BundleVerified Purchase
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Reviewed in the United States on September 29, 2023
Size: 300 Count with 14" x 20" Mesh BagVerified Purchase
Reviewed in the United States on September 27, 2023
Size: 100 Count with Mesh BagVerified Purchase
Reviewed in the United States on September 1, 2023
Size: 300 Count with 14" x 20" Mesh BagVerified Purchase

Top reviews from other countries

GG
5.0 out of 5 stars Really work well
Reviewed in Canada on November 15, 2022
Size: 100 Count with Mesh BagVerified Purchase
Kyungkap Lee
3.0 out of 5 stars small
Reviewed in Australia on August 18, 2020
Size: 100 Count with Mesh BagVerified Purchase
Lesa Ibarra
5.0 out of 5 stars Works well
Reviewed in Canada on July 10, 2022
Size: 300 Count with 14" x 20" Mesh BagVerified Purchase
Roy Butterworth
3.0 out of 5 stars Overly Expensive
Reviewed in Canada on April 27, 2023
Size: 300 Count with 14" x 20" Mesh BagVerified Purchase