in my Co2 injected 90 gal i'm running 3 ehiem canasters. 1 for bio and 2 with poly fill changed weekly. just last week bubble started coming from my 2 with floss. is it possibly something to do with co2 or did both o-rings fail at the same time? i remember reading something some time ago about co2 building up in canasters but can't find that any where. i'm wide open for suggestions. thanks in advance
No announcement yet.
bubble from canasters....?