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.
Great for Beneficial Bacteria
Biological filtration refers to the beneficial bacteria and aquarium plants that consume toxic nitrogen chemicals generated from fish waste, thus purifying the water. Because beneficial bacteria grows on any surface area in the tank that is well-oxygenated, the filter is a primary location to boost the population. Biorings have lots of porous surfaces to serve as “housing” for the bacteria colony.
Easy to Clean
Aquarium gunk can cover these surfaces over time, so clean the bio media every 1-3 months by gently waving or rinsing it in old tank water until the debris falls off. Our bio rings come in a pre-sewn mesh bag that is easy to remove during filter maintenance.
These BIO RINGS fit perfectly in my Seachem Tidal 75. With the provided mesh bag, it makes cleaning super easy, and I can spend more time enjoying my aquarium!
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Elvin D. (Jersey City, NJ, US)
Great product at a very affordable price
Great product at a very affordable price and comes with a mesh bag. I have a fairly new tank with decent number of fish with no plants. I used to clean my tank initially every 6 to 7 days as the ammonia and nitrite levels used to be above zero. Now my fish are grown, I feed a lot and still the levels are zero after 15th day, only Nitrates are at 25ppm which I know is fine. I will try to extend the tank cleaning till the 20th day and see where my levels are.
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Rick H. (San Francisco, CA, US)
They add so much more surface area for the good bacteria.
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Bryan R. (Stoughton, MA, US)
Fit Perfectly
These bio rings fit perfectly in my Aqua Clear 70. I use the sponge and bio rings that came with the filter. Then the Aquarium Coop bio rings on top.
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Customer (Stratham, NH, US)
Rings
Perfect size to add to my canister filter
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MICHAEL V. (Coal Valley, IL, US)
Quality products
Great quality and fast shipping, packaging is excellent. Will definitely purchase again.
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Ben B. (Superior, WI, US)
Too big for some applications but...
Too big for some applications but, works perfectly fine. Different size options possibly? Either way would buy again. Great amount for the price.
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Nelson G. (Murfreesboro, TN, US)
Bio Rings
For the price you get a good amount and great quality rings.
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JULIO E.R. (Auburndale, FL, US)
Excellent
Good quality and excellent service
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Michael M. (Garden City, KS, US)
Boosts bio filter
These rings came in a nice free flowing bag to place wherever you need them or you can cut the bag open and distribute them where you need them. There were more than I expected, it is a great value.
