Recife
New member
From a separate thread, I decided I will add a sump to my 125gal tank where I will put the skimmer.
What other filtration mechanism would you recommend? I have a canister filter, but I read that it's best to have biological filtration with live rock/sand and algae in the sump. Which is best?
What other filtration mechanism would you recommend? I have a canister filter, but I read that it's best to have biological filtration with live rock/sand and algae in the sump. Which is best?