Nov 9, 2022 #1 Floyd- Well-Known Member View Badges My Tank Thread Joined Apr 28, 2021 Messages 957 Reaction score 750 Location Fort Walton Beach, FL What state or country do you live in Florida Rating - 0% 0 0 0 Does it matter if the water flows through the GFO first or the carbon first?
Nov 9, 2022 #2 BaliReefBox Well-Known Member View Badges My Tank Thread Joined Jun 10, 2022 Messages 846 Reaction score 787 Location Bali What state or country do you live in Other International Rating - 0% 0 0 0 normally gfo first then then carbon to filter out anything...
