Fishless Cycling And Undergravel Filter System

[boringdays]

Hi, can I fishless cycle my undergravel filtration system? Is there anything different? Any tips?

 

[Noahs ark6]

Hi, can I fishless cycle my undergravel filtration system? Is there anything different? Any tips?

you can cycle with and undergravel filter

 

[KkAaNnEe]

Hi, can I fishless cycle my undergravel filtration system? Is there anything different? Any tips?

DId you get the right pump in the end?

 

[boringdays]

i did thankyou. it runs nicely.

 

[boringdays]

could I, and where could I add mature filter media too help speed up the progress?