Hammer help!

[bromion]

Yesterday, one of my hammer coral heads upped and died. Now, the other heads are not looking too happy, either. Seems to be a pattern. My frogspawn looks similarly distressed, but not to the same degree yet.

Ideas? I have started water changes!

<a href="http://picasaweb.google.com/jasonm1/AquariumLife/photo#5207454694545406514"><img src="http://lh6.ggpht.com/jasonm1/SESYdFRRujI/AAAAAAAAB2U/NYvD6rVqSTA/s800/R0012368.JPG" /></a>

<a href="http://picasaweb.google.com/jasonm1/AquariumLife/photo#5207454737859085042"><img src="http://lh3.ggpht.com/jasonm1/SESYfmoEAvI/AAAAAAAAB2Y/021w8wLJFnM/s800/R0012369.JPG" /></a>

<a href="http://picasaweb.google.com/jasonm1/AquariumLife/photo#5207454643276919218"><img src="http://lh3.ggpht.com/jasonm1/SESYaGR6sbI/AAAAAAAAB2Q/20nDf17dLGQ/s800/R0012370.JPG" /></a>

 

[ricks]

Not much information to go on.....

 

[ILoveReefer]

How long have you had them? Have you done any tests, ph, Ammonia, etc...

 

[O-man21]

Do you have anything that could be eating them? It looks that was since there are places that look like tentacles are missing.

 

[Aquarist007]

what's the flow like in your tank. I have had a terrible time lately with hammer coral getting use to the flow from my Koralias--they just don't like much of it coming directly at them