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Bio Rings

$6.99
$6.99
$0.00
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Maximum quantity in stock reached.

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  • Promotes Growth of Beneficial Bacteria
  • Helps Reduce Ammonia & Nitrite Over Time
  • Easy to Clean and Long-Lasting

Beneficial bacteria are the key to a healthy aquarium system as they effectively remove toxic ammonia and nitrite from the water column. Improve the good bacteria count in your aquarium by adding bio rings to your filter. They are great for use in canister filters, hang on back filters, sumps and more. The shape and porous design of these rings is intended to maximize the amount of surface area for beneficial bacteria to live and for water to flow freely through the rings.

Customer Reviews

Based on 219 reviews
97%
(212)
1%
(3)
1%
(2)
0%
(1)
0%
(1)
S
Stacey H. (Murrells Inlet, SC, US)
Good media

I haven’t put these in my hobs yet but will soon I love the fact it’s already bagged and ready to go. The Coop never disappoints!!

Y
Yasser (Decatur, GA, US)
Bio Riings

Item arrived as describetd.

D
David (Stafford, VA, US)
Great quality

Great product! You can't beat the price for the amount you get; they come in a media bag which is nice and I liked that it had some texture and roughness outside compared to some of the similar design but very smooth. Will buy again when I need more media forsure!

°

b
bill m. (Las Vegas, NV, US)
too new

They are certainly as advertised, and there are a lot of them. As to whether or not they are of any value, it's too early to tell (and I'm not sure how to tell if they do anything or not...but they won't hurt and it's always fun to try new stuff).

N
N.W. (Wichita, KS, US)
Great bio material!

Works great!
Comes in a pretty big bag so did have to separate for my HOB filters but it’s great stuff!

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