Kennyyoli
Aquarium Advice Apprentice
- Joined
- Apr 29, 2012
- Messages
- 27
I have a Fluval C4 that is replacing an Aquaclear 30 that will be stepping down to a quarantine tank. I had been running foam and bio-max only in the 30, so I just robbed one of the bio-max bags and put it inside the charcoal basket of the C4. I am going to run both filters until the C4 gets colonized with BB. How long it will take to colonize the new filter? ? Is there any way to be sure?
Thanks in advance as usual
Thanks in advance as usual