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When I ditched my 3.5 gallon kit's filter cartridges for sponges, I also added some bio rings.
Comes with a lot of rings, WAY more than I needed for my nano tank.
This item is great. I use them in my canister filter and purchased these for my hang on filter for my other aquarium. Came with more than need and in zippered bag not a cheap tie bag. All items I have purchased from Aquarium Coop have exceeded expectations.
Great product ive bought 1 then I got 2 more... Little side note the ceramic dust will COVER anything in the box. Jist keep that in mind.
I watched your video on making your filter better and bought the things I couldn't find in my area. The service was so quick. I will order again.
For the amount of bio rings you get, you will have a hard time finding it at a better price. Comes in a large mesh bag. I think I could divide this into three Aqua Clear HOB (20s or 30s) easily. Good value and quick shipping. Cory treats you right. I live in a small town that does not have a pet store. I try to patronize a couple of shops in neighboring towns but since I got back into the aquarist's life, and stumbled on Cory's Youtube posts, I have also tried to send business his way. Small price to pay for all the information he provides. Always quick to respond to email questions. Thanks.
I don't know why, but I wasn't expecting near as many rings as I got. As always, the package arrived in great time and I've been satisfied with this product. Thanks, Cory, for being a great supplier of aquarium goods at such a great price!
Purchased BioRings after watching the video posted on youTube. Had to remove 80% of the rings from the bag to fit the product in my Aqueon filter. All the rings were clean and solid, without any chips or cracks. The product is definitely quality and the bag is well-made.
I've only had the BioRings in a couple days, so haven't noticed any changes, yet.
Very pleased,was exactly what I expected.I just started using them along with the sponges for my power head Aquq Tech, seems to be a excellent improvement. Thank you very much for the education it is greatly apprecieated.
Bought these after watching the ungrading your filter video, received more that expected, great product!
Product came in good condition. Was able to use it in 2 filters and even had leftovers. Will buy again if and when I set up another tank. After having it in my filters for almost a week, it seems as it cleared up the water quite a bit. Would rrecommend this product.
Bought these after watching the ungrading your filter video, went to petco and found some there, but seems like I got less at petco for $2 more, will buy more from Aquarium co op the next time i need it.
Well the bio rings and bag have been tested and still in good condition
It's rare in today's time to get quality and quantity! Well with these bio rings you get just that! I bought two bags and I'm glad I did so I have a spAre, I thought I needed two bags for my canister but the bag is so much bigger than I thought so I bought two and that one being a spare now. The quality of the zipper bag is awesome too! No cheap products with aquarium co op!
Put these Bio Rings in my HOB filter to improve the bio load on the tank. I have guppies having babies every day it seems need all the help I can get to tackle the increasing load. Also use your filter on intake for a pre filter. It keeps fry out of the filter and also increases bio load. Have learned a lot from your Video's, that's why I support you and your company
Hello, love the show! Not sure how to use the bio rings. Bought them because I can see the great concept. I have a 55, 30,20 and 10 gallon fresh water. All hob filters with sponges on intakes can I just put the bio rings in a nylon stocking and put them in the filters? Or do the water bottle thing. Sorry, not much of a review. Did I mention I love your show...lol
Sponge added prefilter to hob and ceramic rings added a plentiful amount of area for more bb to grow and develop