DI68
Aquarium Advice Freak
Hi
Ever since I got back from 2 weeks holidays late Oct my nitrates have been high despite the number of water changes and volume of water replaced. My corals have been dying and my long plate tentacle is showing the skeleton at a rapid pace and other corals (I don't know the names of) are receding:
Here's my water parameters
CA 360
KH 179
PO3 0.25
NO3 - 40 or 80- not sure how to read it- if I hold it in front of the colour chart
( so light enters the vial ) it is 40, if you are meant to press it against the colour chart it is 80.
The tank is 167litres...a bit more than 40gals. I have had it since May- already cycled and mixed with my cycled tank.
My duncans, elegance, mushrooms, anemone, leather and hammers are fine although the elegance doesn't open as much as it used to.
I have been dosing my sump daily with 4.5 ml Red Sea NO3O4 X and just put in the sump 2 bottles of a small rock like substance which removes nitrate- threw the bottles out so don't know the name. I have been doing weekly if not bi weekly water changes with natural salt water from the LFS, changing 40 litres and at times 60 litres- still no joy with nitrates.
Do I need to dose the tank for the corals? So many people are for and against; swearing the water changes are enough but how do I get my nitrates down and is this the cause for my corals dying?
Livestock:
Please don't lecture- I already know since starting out, I need a bigger tank although I always told my LFS the details of my tank size and existing livestock prior to buying fish- my water changes should counter this and my high nitrates are only recent- I have been negotiating $$ on bigger tanks:
2 clarki clowns
2 bubble tip anemone
mimic tang
sailfin
yellow fin coris wrasse
dottyback
foxface
1 snail
Your helpful advice about my corals and how to reduce my nitrates quickly would be appreciated.
Ever since I got back from 2 weeks holidays late Oct my nitrates have been high despite the number of water changes and volume of water replaced. My corals have been dying and my long plate tentacle is showing the skeleton at a rapid pace and other corals (I don't know the names of) are receding:
Here's my water parameters
CA 360
KH 179
PO3 0.25
NO3 - 40 or 80- not sure how to read it- if I hold it in front of the colour chart
( so light enters the vial ) it is 40, if you are meant to press it against the colour chart it is 80.
The tank is 167litres...a bit more than 40gals. I have had it since May- already cycled and mixed with my cycled tank.
My duncans, elegance, mushrooms, anemone, leather and hammers are fine although the elegance doesn't open as much as it used to.
I have been dosing my sump daily with 4.5 ml Red Sea NO3O4 X and just put in the sump 2 bottles of a small rock like substance which removes nitrate- threw the bottles out so don't know the name. I have been doing weekly if not bi weekly water changes with natural salt water from the LFS, changing 40 litres and at times 60 litres- still no joy with nitrates.
Do I need to dose the tank for the corals? So many people are for and against; swearing the water changes are enough but how do I get my nitrates down and is this the cause for my corals dying?
Livestock:
Please don't lecture- I already know since starting out, I need a bigger tank although I always told my LFS the details of my tank size and existing livestock prior to buying fish- my water changes should counter this and my high nitrates are only recent- I have been negotiating $$ on bigger tanks:
2 clarki clowns
2 bubble tip anemone
mimic tang
sailfin
yellow fin coris wrasse
dottyback
foxface
1 snail
Your helpful advice about my corals and how to reduce my nitrates quickly would be appreciated.