Phosphorus 125-130 PPB Hanna Checker

[CoralReefer1019]

Please help my level is high!

40Breeder
HOB Filter with pad and matrix
No skimmer

weekly water changes of 5 gallons, 3 fish, snails

all other parameters are good

 

[Redfoxtang]

If water changes are not bringing it down you can carbon dose or run GFO. Just remember to watch those levels when doing either as you don’t want to completely eliminate P04.

 

[CoralReefer1019]

If water changes are not bringing it down you can carbon dose or run GFO. Just remember to watch those levels when doing either as you don’t want to completely eliminate P04.

the system is only 2 months old I thing the dry rock is leeching since I started the system with 80%dry and 20% live rock