filter cycle taking ages

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craigzeb
Obsessed!!
Posts: 162
Joined: Fri Dec 31, 2010 6:54 pm
Location: manchester england

filter cycle taking ages

Post by craigzeb »

i been cycling a fluval 406 filter for nearly a year now and still has high ammonia and has not yet started to change to nitrites never had a big filter do they take this long or is something not rite ????? help !!!!
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