hammer help

Is my hammer a lost cause. This tank has been stable for over a year. I recently started to feed a little more because Iv had low nutrients for so long and also got 2 nassarius snails. They seemed to have hard time finding the small pieces of food so long story short I fed about 1/3 more than I...

Hello R2R and Happy New Year!!! I have an otherwise very healthy looking hammer that I just noticed tonight (lights off) has this on it’s stem/base? I’m only about 8 months or so into the hobby and, although I’ve battled some other well known pests (aptasia and vermitids), I’ve been fortunate...

Hello all! Newer Reefer, here. I have a hammer coral with some protrusions on the trunk of the coral and am not sure what they are. In the photos one is only visible but there is a smaller one just next to this as well. The protrusions seem to open and close at the top where the spikes are...

Good Day, I have a branching hammer that has this rust colour on the skeleton. Any idea what it is? Thanks! -Robert

I have just added a small powerhead to my biocube 32 LED. I dont know the brand since it was gifted to me by my brothers. I have a super tiny hammer coral and a torch coral both in the tank. How much flow will they be able to stand? I am trying to increase the flow to help my zoa and fight a...

So I have a tank filled with hammers. A couple months ago one of my hammers looked really weird and closed up but was still open a little bit. It has stayed like that for roughly 2 months. Now a second hammers is doing it and a third looks like it might start soon. Any help would be greatly...