Customer Reviews

Based on 27 reviews
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D
D.L.
Bio Rings

The bio rings from aquarium co-op are doing a great job in my tank. They have me a great amount for a great price.

T
T.
Good media good price

I don’t think that any ceramic media is better over another but I do think price is. The price for the amount is fantastic, and I really like that it comes in a mesh zipper bag. Not many come that way. I have found this media to be great in my sump and will use some in my FX6 as well

G
G.M.
Bio Rings work great

I run 2 HOB filters on a 50 gallon tank. It's probably Overkill but with an intake filter, the bio rings, and sponges they keep the aquarium really clean at a minimum cost. And as always, 2 day delivery to Virginia via Post Office is wonderful. Thanks again for your information, products, an innovative ideas.

J
J.Q.
First time using this product

I'm very happy with the result.

w
w.
Bio Rings

Work great. Thank you.
Great service.