High Nitrite Level

JWLee · 07/22/2021, 12:48 PM

Hello, what is the best way to lower my nitrite level(Hanna Checker at "2"? Calcium is good. Salinity good. Temp good. Water changes are weekly with my at home RO system. Light coat of green algae trying to cover sand and rocks for the past month. Vibrant not effective. Two fish have died and another not eating now and have lost a healthy hammer coral during this period.

Thinking maybe dying coral the culprit which have been removed although the coral may have been the "canary in the coal mine". Tank age is 2 years. Please advise and thank you.

07/22/2021, 12:48 PM	#1
JWLee Registered Member Join Date: Aug 2019 Location: Texas Posts: 5	High Nitrite Level Hello, what is the best way to lower my nitrite level(Hanna Checker at "2"? Calcium is good. Salinity good. Temp good. Water changes are weekly with my at home RO system. Light coat of green algae trying to cover sand and rocks for the past month. Vibrant not effective. Two fish have died and another not eating now and have lost a healthy hammer coral during this period. Thinking maybe dying coral the culprit which have been removed although the coral may have been the "canary in the coal mine". Tank age is 2 years. Please advise and thank you.