Bio Ring question!

Discussion in 'General Reef Topics' started by Los1980, Mar 7, 2011.

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  1. Los1980

    Los1980 Purple Spiny Lobster

    Joined:
    Jan 20, 2011
    Messages:
    460
    Location:
    Elizabeth, NJ
    I am not sure what the purpose of bio rings would be. I have a HOB skimmer and a cascade canister to help. Most people tell me not to use the canister because its an annoyance to clean. I had it and figured it's better then leaving it in my closet. I did not need a powerhead because the canister does a good job. I bought bio rings and do not remember why or what for. Should I add these to my canister? any advice? this is what they look like.
    Penn Plax Cascade Canister Filter Bio-Rings Filt-A-Packs at PETCO
     
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  3. saltyfresh

    saltyfresh Corkscrew Tentacle Anemone

    Joined:
    Dec 19, 2010
    Messages:
    706
    Location:
    in a city in a state in the usa
    what those are for is for nutrifining bacteria to grow on it is up to u i think if u need to use them