Happy Saturday, I have a Ehoppes 200 sump I'm setting up with 120g. Should I put bio balls ( or just eliminate bio balls) under the 2 over flow section & can I use the space under the socks as a refugium? The middle chamber I have a Octo 150int skimmer that came with the system.
Thanks for any ideas.
Don't mind the wiring nightmare, just making sure everything is working & running
Thanks for any ideas.
Don't mind the wiring nightmare, just making sure everything is working & running

