20 Best Bioballs [2024]

Are you looking for the best bioballs? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling bioballs.

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1 Aquatic Experts Bio Balls Filter Media Bulk - 1.5 Inch Bio Balls for Pond Filter, Bio Balls Large... Aquatic Experts Bio Balls Filter Media Bulk - 1.5 Inch Bio Balls for Pond Filter, Bio Balls Large...
2 AQUANEAT Aquarium 0.6' /1'/1.4' Bio Balls 100pcs for Fish Tank Pond Canister Filter Media (1') AQUANEAT Aquarium 0.6" /1"/1.4" Bio Balls 100pcs for Fish Tank Pond Canister Filter Media (1")
3 AXLIZER 100pcs Bio Balls Filter Media with Sponge Aquarium Filter Media Tank Bio Balls, for Fish... AXLIZER 100pcs Bio Balls Filter Media with Sponge Aquarium Filter Media Tank Bio Balls, for Fish...
4 Aquatic Experts New Bio Balls Filter Media - 1 Inch Small Bio Ball for Aquarium and Pond Filter -... Aquatic Experts New Bio Balls Filter Media - 1 Inch Small Bio Ball for Aquarium and Pond Filter -...
5 AQUANEAT Aquarium 1' Bio Balls 500/1000pcs Fish Tank Sump Filter Media Koi Pond Canister Filter... AQUANEAT Aquarium 1" Bio Balls 500/1000pcs Fish Tank Sump Filter Media Koi Pond Canister Filter...
6 CNZ 50pcs 1-inch Black Aquarium Fish Tank Filter Bio-Balls Filtration Media, 2-Pack … CNZ 50pcs 1-inch Black Aquarium Fish Tank Filter Bio-Balls Filtration Media, 2-Pack …
7 CoraLife Bio Ball Aquarium Filter, 5-Gallon CoraLife Bio Ball Aquarium Filter, 5-Gallon
8 Biological Filter Bio Ball in Nylon Mesh Media Bag with Plastic Zipper (not Metal) to Prevent... Biological Filter Bio Ball in Nylon Mesh Media Bag with Plastic Zipper (not Metal) to Prevent...
9 CNZ BBS300 Bio-Ball Filter Media for Aquarium Fish Pond Waterfall Fountain, 300-count CNZ BBS300 Bio-Ball Filter Media for Aquarium Fish Pond Waterfall Fountain, 300-count
10 EasyPro BB05 Bio-Balls with Mesh Media Bag | 200 Count | Plastic Filter Media for Biological... EasyPro BB05 Bio-Balls with Mesh Media Bag | 200 Count | Plastic Filter Media for Biological...
11 Lefunpets Aquarium Bio Balls Filter Media, 0.63' Small Bio Balls Perfect for Aquarium and Pond... Lefunpets Aquarium Bio Balls Filter Media, 0.63" Small Bio Balls Perfect for Aquarium and Pond...
12 AQUANEAT 1.25” /1.4' Large Bio Balls Koi Pond Aquarium Fish Tank Sump Filter Media with Free Media... AQUANEAT 1.25” /1.4" Large Bio Balls Koi Pond Aquarium Fish Tank Sump Filter Media with Free...
13 Yescom 800pcs 1.2'/30mm Reusable Bio Balls Aquarium Fish Pond Wet/Dry Canister Filter Media Tank... Yescom 800pcs 1.2"/30mm Reusable Bio Balls Aquarium Fish Pond Wet/Dry Canister Filter Media Tank...
14 Aquarium Filter 50 Piece Ceramic Rings Plus Bio Balls in Media Bags for Aquarium Canister, 500 g Aquarium Filter 50 Piece Ceramic Rings Plus Bio Balls in Media Bags for Aquarium Canister, 500 g
15 Aquapapa BB150 1.25' Bio-Balls Filter Media for Aquarium Fish Pond Waterfall Fountain Aquapapa BB150 1.25" Bio-Balls Filter Media for Aquarium Fish Pond Waterfall Fountain
16 ELIVING Bio Balls for Aquarium Filter Media - Includes 5 Mesh Bio Media Bags & .6 Inch Bio Ball (500... ELIVING Bio Balls for Aquarium Filter Media - Includes 5 Mesh Bio Media Bags & .6 Inch Bio Ball...
17 CNZ BB150 1.25 inch Bio-Balls Filter Media for Fish Pond Waterfall Fountain, 150pcs CNZ BB150 1.25 inch Bio-Balls Filter Media for Fish Pond Waterfall Fountain, 150pcs
18 Aqueon 2 Pack of Bio-Balls Filter Media, 1 Pound Each Aqueon 2 Pack of Bio-Balls Filter Media, 1 Pound Each
19 CNZ Bulk 1-inch 25mm Bioballs (4000 cnt) Bio Filter Media CNZ Bulk 1-inch 25mm Bioballs (4000 cnt) Bio Filter Media
20 Aquascape 98464 BioBalls Filtration Media for Pond, Waterfall, and Water Features, 100-Piece,Black Aquascape 98464 BioBalls Filtration Media for Pond, Waterfall, and Water Features, 100-Piece,Black
Bestseller No. 1
Aquatic Experts Bio Balls Filter Media Bulk - 1.5 Inch Bio Balls for Pond Filter, Bio Balls Large...
  • OUTSTANDING FILTRATION: Our biofilter balls are covered in spines to dramatically increase the surface area of each ball to nearly 2 square feet...
  • 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...
  • TRUSTED: Our bio filter balls are 100% polypropylene making them a safe reliable biological media for use as koi pond bio filter media, freshwater...
  • 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...
  • 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...
Bestseller No. 2
AQUANEAT Aquarium 0.6" /1"/1.4" Bio Balls 100pcs for Fish Tank Pond Canister Filter Media (1")
  • New design of bio-sponge inside, the filtration capacity is maximized within much smaller filter areas
  • Bio balls do not require replacement unless damaged or destroyed
  • Diameter of bio ball: 1 inch
  • Free reusable media bag for easy handling
  • Includes: 100 pieces bio balls in 2 media bag, 50 Bio Balls in each bag
Bestseller No. 3
AXLIZER 100pcs Bio Balls Filter Media with Sponge Aquarium Filter Media Tank Bio Balls, for Fish...
  • Material: PVC. Light weight but tough enough to maintain its shape, never degrade or wear, wear-resistant, reusable, long service life, easy to handle...
  • Biosphere is a kind of hollow sphere made of plastic materials. It has a large surface area. The hollow structure can break the water into small...
  • The bio ball of aquarium filter helps to clean water naturally; in addition, the internal bio sponge provides more surfaces, thus improving the...
  • It can be washed gently with the organic matter in the dechlorinated water to remove the debris and refresh the biosphere. It can also be used in bulk...
  • The package includes: containing 100 filter biological balls, enough for use and replacement, the diameter of each biological ball is 16mm / 0.63...
Bestseller No. 4
Aquatic Experts New Bio Balls Filter Media - 1 Inch Small Bio Ball for Aquarium and Pond Filter -...
  • OUTSTANDING FILTRATION! Each bio ball is covered in spines to dramatically increase the surface area of each ball providing space for a massive number...
  • SUPERIOR BIO MEDIA: A huge problem with other bio balls is that they have a sponge in their centers to increase surface area, but sponge pores trap...
  • TOUGH AND UNIQUE! Our bio balls’ spherical shape and precise spine placement permits them to pack tightly into any shape or filter type without...
  • TRUSTED! Our Bio balls are 100% polypropylene making them reliable biological filtration media for fresh and saltwater. They are manufactured for use...
  • EASY TO CLEAN - If organic waste builds up in the bio balls, they can be gently rinsed in dechlorinated water to remove debris and refresh the bio...
Bestseller No. 5
AQUANEAT Aquarium 1" Bio Balls 500/1000pcs Fish Tank Sump Filter Media Koi Pond Canister Filter...
  • New design with bio-sponge inside, and provide maximum filtration capacity within much smaller filter areas.
  • Our Bio balls are 100% polypropylene making them a safe reliable bio filter media for fresh and saltwater. They are manufactured for use in freshwater...
  • Free reusable media bag for easy handling: Size of media mesh bag: 16x16 inch
  • Easy to maintain, in the event of excessive buildup, you may gently rinse with water from an established aquarium, if desired
  • Includes: 500 pieces bio balls in 1 media bag, approximately 2 Gal. Diameter of bio ball: 1 inch
Bestseller No. 6
CNZ 50pcs 1-inch Black Aquarium Fish Tank Filter Bio-Balls Filtration Media, 2-Pack …
  • Free media bag for easy handling
  • BIO-Balls do not require replacement unless damaged or destroyed
  • offer more surface area for bio-filtration capacity, creating an ideal “bio chemical filter”. Great for both fresh and saltwater aquariums
  • In the event of excessive buildup, you may gently rinse with water from an established aquarium, if desired
  • Diameter of bio ball: 26mm (1inch), Package includes: 2x 50pcs bioball
Bestseller No. 7
CoraLife Bio Ball Aquarium Filter, 5-Gallon
  • Bio-Balls provide a large surface area for beneficial bacteria to grow due to the unique construction and geometric design of the one inch round balls
  • Typically used in sump filtration systems
  • Bio-Balls are a good choice for adding biological filtration to your aquatic system
Bestseller No. 8
Biological Filter Bio Ball in Nylon Mesh Media Bag with Plastic Zipper (not Metal) to Prevent...
  • ·OUTSTANDING FILTRATION! Each bio ball is covered in spines to dramatically increase the surface area of each ball to nearly 2 square feet You will...
  • TOUGH AND UNIQUE! Our bio balls’ spherical shape and precise spine placement permits them to pack tightly into any shape or filter type without...
  • TRUSTED POND MEDIA! Our Bio balls are 100% polypropylene making them a safe reliable bio filter media for fresh and saltwater. They are manufactured...
  • SUPERIOR TO LAVA ROCK: Our pond bio balls’ uniquely spaced spines allow most debris to pass right through them. Lava rock has tiny pores which make...
  • Only available from Cz Garden Supply (TM), USPTO and Amazon Brand Registry Protected
Bestseller No. 9
CNZ BBS300 Bio-Ball Filter Media for Aquarium Fish Pond Waterfall Fountain, 300-count
  • Includes a free mesh bag
  • Will not compact like other soft media, reduces channeling of water around media
  • 1 Inch in diameter, black in color, approximately 300 per bag
  • These plastic bio-balls are a great media for use in all types of filters
  • Weight: 840g Dimension: approximately 10" x 9" x 3.5" (flat)
Bestseller No. 10
EasyPro BB05 Bio-Balls with Mesh Media Bag | 200 Count | Plastic Filter Media for Biological...
  • Includes a free mesh bag
  • Will not compact like other soft media, reduces channeling of water around media
  • Plastic bio-balls are a great media for use in all types of filters
  • Made in the USA
  • Includes a free mesh bag
Bestseller No. 11
Lefunpets Aquarium Bio Balls Filter Media, 0.63" Small Bio Balls Perfect for Aquarium and Pond...
  • 【Perfect Filtration】Aquarium Filter Bio Ball that helps clean your water naturally, beneficial to oxidation of oxygen convection exchange, and for...
  • 【Max Surface Area】Bio-sponge inside provides more surface area for growth. Many flake structure, internal porous, great for any freshwater or...
  • 【Better Effect】The bio ball is idea for external and pressurized filters in aquarium tank, pond filter and fish farm.
  • 【Well Packed】100pcs bio balls are packed in filter media bag, which bag is zipper closure design, reusable, easy to clean old media out and...
  • 【Perfect Shape】0.63 inch(16mm) in diameter. Packaged in mesh filter bags allowing easy cleaning.
Bestseller No. 12
AQUANEAT 1.25” /1.4" Large Bio Balls Koi Pond Aquarium Fish Tank Sump Filter Media with Free Media...
  • Clarify your water naturally and promote gas exchange and increase dissolved oxygen levels.
  • Our Bio balls are 100% polypropylene making them a safe reliable bio filter media for fresh and saltwater. They are manufactured for use in koi and...
  • Ready to use filter bag. Convenient for use with your canister filter, power filter, or fish pond filter. The mesh bag is zipper designed and...
  • Easy to maintain. Can be reused over and over again until it breaks.
  • Includes: 300 pieces bio balls in 1 media bag, approximately 4 Gal. Diameter of bio ball: 1.4 inch
Bestseller No. 13
Yescom 800pcs 1.2"/30mm Reusable Bio Balls Aquarium Fish Pond Wet/Dry Canister Filter Media Tank...
  • 800pc of 1.2" diameter Aquarium Bio-balls
  • Simply Rinse and Use
  • Dense Hole Structure for Nitro-bacteria
  • For use with Wet / Dry filters etc. to improve biological filtration
  • Easy Maintenance
Bestseller No. 14
Aquarium Filter 50 Piece Ceramic Rings Plus Bio Balls in Media Bags for Aquarium Canister, 500 g
  • Bio balls are state of the art filter media for use in freshwater and saltwater wet/dry systems
  • Extremely porous ceramic media for efficient biological filtration
  • This listing is for one bag of bio ball and one bag of ceramic ring
Bestseller No. 15
Aquapapa BB150 1.25" Bio-Balls Filter Media for Aquarium Fish Pond Waterfall Fountain
  • Ready-to-use media bags, convenient for use with your canister filter, power filter, or fish pond filter.
  • These Bio balls also help produce turbulent flow which helps with the gas exchange and increase dissolved oxygen level in water.
  • Ball size: 1.25 inches in diameter. Mesh bag size: 8"x 5.5"
  • Includes: 150 pcs bio balls in 5 bags. 30 pcs per bag. The mesh bag is zipper designed and reusable.
Bestseller No. 16
ELIVING Bio Balls for Aquarium Filter Media - Includes 5 Mesh Bio Media Bags & .6 Inch Bio Ball (500...
  • MORE SURFACE area, more beneficial bacteria growth. These bio filter balls help promote gas exchange, increase dissolved oxygen levels and more
  • 500 BIO FILTERS, for all different setups. Use as small bio balls for pond filter systems, aquarium bio media balls and fish tank media in saltwater...
  • PERFECT SHAPE and size. Each bio ball filter is .6 Inch (16 mm) in diameter. Filled with bio-sponge. Ultra porous bio filter media aquarium. Perfect...
  • EASY TO CLEAN out debris and organic waste. Rinse the biofilter balls using dechlorinated water. Includes 6 x 7 inch free biological filter media mesh...
  • MADE TO LAST and can offer better biological filtration than lava rock. Perfect as canister filter bio media or HOB. To build a nitrate factory ADD TO...
Bestseller No. 17
CNZ BB150 1.25 inch Bio-Balls Filter Media for Fish Pond Waterfall Fountain, 150pcs
  • Includes a free mesh bag
  • Will not compact like other soft media, reduces channeling of water around media
  • 1.25 Inch in diameter, black in color, approximately 150 per bag
  • These plastic bio-balls are a great media for use in all types of filters
  • Weight: 800g Dimension: approximately 11" x 8" x 4"
Bestseller No. 18
Aqueon 2 Pack of Bio-Balls Filter Media, 1 Pound Each
  • 2 1-pound boxes Aqueon Bio-Balls
  • Biological filter media for fresh and salt water aquariums
  • Designed with large surface areas to promote beneficial bacteria growth
  • Biological filtration breaks down the harmful ammonia fish excrete into the aquarium water
  • Aqueon Filter Media can be used with various fish tank filters (hang-on-the-back, internal, canister, sump, etc.) to improve appearance and quality of...
Bestseller No. 19
CNZ Bulk 1-inch 25mm Bioballs (4000 cnt) Bio Filter Media
  • Innovative filter media design maximizes biological filtration
  • Achieve a healthier aquarium environment using less bio-filter media
  • Great for fresh, saltwater aquarium, fish pond, water fountain filtration systems
  • Features plastic construction with high performance stuffing
  • Ball size: 25mm or 1-inch (diameter), approx quantity: 4000 pcs (15 gallons)
Bestseller No. 20
Aquascape 98464 BioBalls Filtration Media for Pond, Waterfall, and Water Features, 100-Piece,Black
  • Aquascape BioBalls Biological Filter Media supports effective biological filtration by providing textured surface area for beneficial bacteria to grow...
  • Each ball offers 19 square inches of surface area, and the center channel allows the balls to be strung together, making cleaning quick and simple
  • BioBalls Biological Filter Media will not break down like traditional biological media options, providing years of trouble-free use without...
  • The paddle wheel design breaks water flow, helping to de-gas the water and maximize dissolved oxygen levels.
  • Compact size allows for placement into smaller spaces and each 100 count includes a media net with drawstring.

Having trouble finding a great bioballs?

This problem is well understood by us because we have gone through the entire bioballs research process ourselves, which is why we have put together a comprehensive list of the best bioballss available in the market today.

After hours of searching and using all the models on the market, we have found the best bioballs for 2023. See our ranking below!

How Do You Buy The Best Bioballs?

Do you get stressed out thinking about shopping for a great bioballs? Do doubts keep creeping into your mind?

We understand, because we’ve already gone through the whole process of researching bioballs, which is why we have assembled a comprehensive list of the greatest bioballs available in the current market. We’ve also come up with a list of questions that you probably have yourself.

John Harvards has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for bioballs that you consider buying. Your questions might include the following:

  • Is it worth buying an bioballs?
  • What benefits are there with buying an bioballs?
  • What factors deserve consideration when shopping for an effective bioballs?
  • Why is it crucial to invest in any bioballs, much less the best one?
  • Which bioballs are good in the current market?
  • Where can you find information like this about bioballs?

We’re convinced that you likely have far more questions than just these regarding bioballs, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for bioballs, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible bioballs. Make sure that you are only using trustworthy and credible websites and sources.

John Harvards provides an bioballs buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information.

How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available bioballs currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of bioballs has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an bioballs?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your bioballs.
  5. Customer Ratings: Number ratings grade bioballs objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their bioballs.
  7. Product Quality: You don’t always get what you pay for with an bioballs, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an bioballs is should be an indication of how long it will work out for you.

John Harvards always remembers that maintaining bioballs information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding bioballs is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly!

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FAQ:

Q: What are bio balls and what do they do?

A: When used properly, bio balls provide powerful biological filtration to your aquarium. Today, I am going to teach you all about them! What are bio balls and what do they do? How do you use bio balls? What is the difference between bio balls and ceramic rings? How many bio balls do you need? What precautions do you need to take when using bio balls?

Q: Are bio balls worth it for filter media?

A: If you are looking for a filter media that only carries nitrifying bacteria and requires little maintenance, then bio balls do have their upsides – particularly if you use a trickle filter. How many bio balls do you need? The answer to this question depends entirely on the brand of bio balls you purchase.

Q: Can Biobio balls be used in aquariums?

A: Bio balls can be used in both freshwater and saltwater aquariums. Now, there is no missing the unusual, open-structure pattern that is found on bio balls. But this design isn’t there just to be eye-catching.

Q: Can I add more bio balls than the instructions recommend?

A: While adding fewer bio balls than the instructions recommend results in inadequate filtration, there is no harm in adding more. What precautions do you need to take when using bio balls?