I have a 46 gallon now front tank
Is 5 months old so I'm very new
I've read I don't need bio balls in my canister
So I removed them slowly and put in l r rubble .
Now reading with live rock my canister filer is not really necessary.
In fact may be the source of high nitrates???
Any advice???
Oops misspelled canister filter
Is 5 months old so I'm very new
I've read I don't need bio balls in my canister
So I removed them slowly and put in l r rubble .
Now reading with live rock my canister filer is not really necessary.
In fact may be the source of high nitrates???
Any advice???
Oops misspelled canister filter