Poor looking hammer coral

[csab1n]

Hi,

What could be the problem for this hammer, why is it looking this bad?
I recently moved it from the top to the bottom of the tank. It was pretty close to the powerhead, I thought it was possibly getting too much flow. Did not change anything, still looking bad.
I feed it phytoplankton once a week.
Water parameters have been tested,
Salinity :1.024
Calcium: 400
ammonia, nitrate: 0

 

[mich2599]

Kh? Mag? Ph? Lighting? flow?

Many things can be the cause.

 

[csab1n]

Kh:8
PH:8
Magnesium- I don't have a tester for it but I have been adding it weekly
Lighting: Fluval marine led + 2*54w ho blue fluorescent
flow:951 gph+ 2 hydor koralia heads

 

[mich2599]

Get a salifert test for the magnesium. Besides that, parameters seem acceptable. Any swings recently? How old is your tank?

 

[csab1n]

I haven't had any swings as far as I know, the tank is about a year old.

 

[mich2599]

I’d give it a dip and then see how it goes from there.

 

[uutank]

Hi,

What could be the problem for this hammer, why is it looking this bad?
I recently moved it from the top to the bottom of the tank. It was pretty close to the powerhead, I thought it was possibly getting too much flow. Did not change anything, still looking bad.
I feed it phytoplankton once a week.
Water parameters have been tested,
Salinity :1.024
Calcium: 400
ammonia, nitrate: 0

Number one thing you should do is dip the coral. And feed it some meaty food, like mysis.

 

[eggplantparrot]

Why add mag if you dont test for it? Sounds like receipe for badness

 

[Mikedawg]

Hi,

What could be the problem for this hammer, why is it looking this bad?
I recently moved it from the top to the bottom of the tank. It was pretty close to the powerhead, I thought it was possibly getting too much flow. Did not change anything, still looking bad.
I feed it phytoplankton once a week.
Water parameters have been tested,
Salinity :1.024
Calcium: 400
ammonia, nitrate: 0

I don't see tissue recession and you may have answered your own question: too much light and flow at top of tank possibly. How is it doing now that it has been relocated for a few days?

 

[csab1n]

I don't see tissue recession and you may have answered your own question: too much light and flow at top of tank possibly. How is it doing now that it has been relocated for a few days?[/QUOTE

Looks like it's recovering pretty good.
Thanks for the help from everyone!