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  • Coralife (Energy Savers) ACLAF791 1-Inch Mini Bio-Ball, 1-Gallon, Box of 225
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Coralife (Energy Savers) ACLAF791 1-Inch Mini Bio-Ball, 1-Gallon, Box of 225

9 customer reviews

List Price: $33.75
Price: $16.22 & FREE Shipping on orders over $35. Details
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  • Bio-balls enable aquarists to maintain large biological loads in much smaller filter areas
  • The dramatic increase in surface area is achieved by the unique, geometric design of the smaller
  • Comes with 1-inch and 1-gallon capacity of bio-balls
  • Its contains 225-piece per color box
9 new from $15.95 1 used from $14.60

$16.22 & FREE Shipping on orders over $35. Details In Stock. Ships from and sold by Amazon.com. Gift-wrap available.

Frequently Bought Together

Coralife (Energy Savers) ACLAF791 1-Inch Mini Bio-Ball, 1-Gallon, Box of 225 + Marineland PA0100 Bonded Filter Pad, 312-Square-Inch
Price for both: $20.41

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Product Description

Coralife (Energy Savers) bio-balls enable aquarists to maintain large biological loads in much smaller filter areas. The dramatic increase in surface area is achieved by the unique, geometric design of the smaller. Available in mini size. Comes with 1-inch and 1-gallon capacity of bio-balls. Its contain 225-piece per color box.


Product Details

  • Product Dimensions: 1 x 1 x 1 inches ; 1 pounds
  • Shipping Weight: 1.4 pounds (View shipping rates and policies)
  • Domestic Shipping: Item can be shipped within U.S.
  • International Shipping: This item can be shipped to select countries outside of the U.S. Learn More
  • ASIN: B0002566EM
  • Item model number: 23600791
  • Average Customer Review: 4.5 out of 5 stars  See all reviews (9 customer reviews)
  • Amazon Best Sellers Rank: #52,978 in Pet Supplies (See Top 100 in Pet Supplies)
  • Manufacturer’s warranty can be requested from customer service. Click here to make a request to customer service.

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Customer Reviews

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Most Helpful Customer Reviews

8 of 8 people found the following review helpful By Z. S. Proctor on February 21, 2011
Not much details but I uploaded pictures. They are real bio-balls not a knock off crap.
They are SOLID form, not 2 pieces with a cube sponge in middle *I knew that but just
fyi for future buyers* Including shipping these are 4.3 cents each else where is normally
6-7cents and if its 4 cent a ball its not including it high shipping. So penny for penny
with quality BUY FROM Pet Solutions!!

Details:
218 - Were fully intact balls
4 - Were 90% intact balls
14 - Were 2/3 ball missing
----------------------------
238 total and 225 are post to be in box
*Coralife fault not seller*
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Our family has had several fresh and salt water fish tanks over the last 25 years and work hard to maintain a healthy environment for our sealife. We currently have a 72 gallon bowfront freshwater tank with rainbows, angels and larger tetras, and use an sump style filtration system with about 300 bio balls in its core. We have been using bio balls for at least 15 years, and can absolutely attest to how well they work for our freshwater tanks. Very recommended.

Our pump is located in the reservoir of the sump system; water comes down into our three stage filtration (screen, bio balls and foam filter), then is pumped back up to the tank from a water pump in the filtration system's reservoir. On the way back up to the tank, the water passes through a UV light clarifier to kill any algae spores that might be floating around. This system has worked very well for us over the years, and will hopefully continue to do so for years to come.

One every year or so I will 'clean' a portion of the bio balls while doing a water exchange. I just take 1/5th to 1/4th of the balls our of the chamber in the system and swishing them around inside the bucket holding the outgoing water. That's it. I use the outgoing water as it already contains the tank's bacteria and will not harm the environment on the balls. Never have any caked on grime so it is an easy, fairly gentle process.

We keep the flow rate of the pump connected at a moderate rate, helping make sure that the tank water get in and around the bio ball without flooding the chamber, while allowing time for the UV light to do its thing as the water passes by it too.
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2 of 2 people found the following review helpful By J. J. rockstad on January 5, 2007
I ordered this Mini Bio Balls because I wanted to put more bio filtration in two fish tanks. Its hard to tell at first that they was working but after I made 1 of my tanks just biological filtration I would tell it was working just fine. If you are looking to add more bio to your tanks the balls provide a lot of surface area for the size of the ball
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2 of 2 people found the following review helpful By joshyh82 on November 13, 2009
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Good product, does what it is suppose to do at a great price. The box is actually bigger than it looks, 1 gallon is a lot of bioballs, I had extra to throw in another sump filter I made out of a 10 gallon tank.
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1 of 1 people found the following review helpful By Rambler on November 4, 2011
Verified Purchase
The box says 225 but there were only 196. I bought this because of the other reviewers on Amazon.com. His extra bio balls must have been from my box because mine was short. These bio balls are tiny. I don't this this it worth $15 (which is what I paid). I put them in a gallon container and had plenty of space left over.
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Coralife (Energy Savers) ACLAF791 1-Inch Mini Bio-Ball, 1-Gallon, Box of 225
This item: Coralife (Energy Savers) ACLAF791 1-Inch Mini Bio-Ball, 1-Gallon, Box of 225
Price: $16.22
Ships from and sold by Amazon.com