recession

Good afternoon everyone. Not kept corals for a bit, had enough of it just not working out and tank was constantly a warzone with cyano ect. Now im happy i have purchased a torch and a hammer coral. One week in, peramiters are solid and all within range. Hammer has opened up a little more every...

Basically the title. There is a sponge on the spot with recession, I don’t know if that does anything. Also some seemingly broken/excess skeleton in some of the empty polyp holes. One thing that I noticed and fixed - Alk was at 6.1, now at 8.2. Temp: 79-80 (cant get a consistent read)...

I recently picked up this hammer and have found that it is receding. Do you think there's any hope for its survival? Do you think an iodine dip would help?

Hi, I am pretty concerned right now. My 5 head Pink Hammer I got about 1.5 months had lost one head last week. I cut off the head, and dipped it, but it continued to worsen and died. Then recently I noticed my little octospawn I got at the same time is starting to show a bit of skeleton. It...

Hi All. I have been having some issues with my 120 gallon reef. Current corals are Blastos, Acans, Scolys, Trachys, Lobos, Flower Rock Nem, Torches (And Hammers that died) I know that I have had some issues with nutrients (Big Spike) but it was been a ton better as you can see below. Current...

We are recovering (I hope) from a mini crash resulting from an out of calibration refractometer, bad RODI water, and consequences of those two core problems. Most of the acropora casualties make sense. Low salinity + alk swings = dead acro. We lost a platygyra (again...), and a chalice. The...