水草情迷

停了運行的濾桶,桶內的硝化細菌,在正常情況下可存活多久?
謝謝回覆!

I think not for too long. It depends on the temp. Higher temp the bacteria died faster. My guess is for 1 hour or so it is still ok.
But i wouldn't try for 3/4 hours. If the bacteria died, they decompose and when u connect the filter up again, the toxin from the decomposed bacteria will poison your tank. So if u suspect the bacteria has died due to out of water for too long, better wash the filter media thoroughly.

如停了運行的濾桶太耐,桶內的硝化細菌會死亡的....唯一方法就是打開濾桶打氣...如果不超過三十分鐘...唔駛理佢...