Hey, Ive just picked up a second hand tank that I purchased off ebay.
My query is, the tank has been empty (with no water) since December, but was previously an established tank that had been running for a long time.
Included in this sale was an Eheim external with all the filter media that had previously been used. However, my questions are:
A. Due to the tank been empty for over a month, will the beneficial bacteria have died?
and
B. Will I need to cycle the tank from scratch as if it was brand new?
Thankyou
My query is, the tank has been empty (with no water) since December, but was previously an established tank that had been running for a long time.
Included in this sale was an Eheim external with all the filter media that had previously been used. However, my questions are:
A. Due to the tank been empty for over a month, will the beneficial bacteria have died?
and
B. Will I need to cycle the tank from scratch as if it was brand new?
Thankyou







