johnjo
Member
- Joined
- 8 Feb 2012
- Messages
- 93
I will be setting my new tank up on Saturday and have never used an external filter before, it's a Tetratec Ex600. I was wondering if I need to use all the supplied filter media it comes with? It recommends ceramic rings on the bottom, biological filter foam next, BB bio balls, activated carbon then FF filter foam at the top. Will the activated carbon absorb the fertilizers/nutrients out of the water?
Thanks in advance.
Thanks in advance.