Apr 10, 2021 #1 J jopo4343 Active Member View Badges Tampa Bay Reef Keepers Joined Jul 18, 2020 Messages 179 Reaction score 212 Location Greensburg, Indiana Rating - 0% 0 0 0 Can you run both of these at the same time? would put them into an intank on my waterbox 15.
Apr 10, 2021 #2 A AutumnReefs Active Member View Badges Joined Mar 30, 2021 Messages 203 Reaction score 125 Location US Rating - 0% 0 0 0 yes so long as your phosphates don't drop top 0 (blue has a phosphate remover)
