This is actually not a new arrival but a lost one for almost 2 months now she's been hidding in the fuge lol. I thought both of them had been eaten by the seahorses. The other one who know but saw this one yesterday all grown too , she was about half that size when i got her.
A bit of polution occur in my rich environment, and i happen to drop my conch there, surprise who knew, anyone asking what eats cyanobacteria, CONCH do lol , he didn't do it all but its a start.
This guy is a Diodogorgia nodulifera,aka pain in the B. NPS Non photosynthetic gorgonians, light is actually a risk. Microalgaes can grow on them specially cyanobacteria which will kill it.
They have to be fed many times a day to make the white tentacles open and then at least 3 times a day to keep them open.
Nutramar ogo, tigrio live pods, live nauplii, marine snow, Zooplankton suspension, Phytoplankton suspension, and other filter feeder foods like microvore.
Cyclopeeze works well and elicits an opening of the polyps. Fauna Marin also do a special gorg food I also use a range of Fauna Marin and other particulate foods. D. nodulifera are a little easier than other azoo corals because they have quite large polyps and IME are capable of taking a range of particle sizes.
If you have algae problems keep it in a shaded area or the branches will quickly become covered in algae. IME like uhuru stated unless they have a constant supply of food in the water they tend to close up.
The longer they stay closed the more they starve. Then you end up seeing the tips of the branches and base start to recede after time. Algae starts to creep in and the coral ends up wasting away.
If you take a look at the branches, mostly you will see the red tissue with dots, where polyps retracted. In case of starvation (and a low flow, together) the part of the branch becomes twice thinner - the ragged surface and no dots of contracted polyps.
If you don't have this - very good, just start feeding, at least trice daily - morning, after return from the work, before the night.
Small pinch of the 250-800 micron food, variety counts, mostly zooplankton.
My criteria is seeing the polyps actually catching food:
From normal state:
to this:
if the coral is close to the glass, you can see the food, moving down the polyps.
The flow should be up to slightly bending polyps, otherwise it will be difficult for them to feed.
It the coral is not opening for a feeding, continue to add food into the water, in smaller quantities: at start should appear the polyps or two on duty - watching for the food coming, then all eventually should open.
If you see the ragged central core, without polyps, there are two option: frag it (should be no problems here) or leave as is (if mo microalgae or dirt settled on it), feed and watch, if regeneration starts.
This is my diet for it and my sponges as well;
Polyps should open sooner or later, they react on the presence food in the water. Cyclop eeze or similar size zooplankton or substitutes.
The skeleton, protruding from the soft tissue, can be cut off by the stainless scissors, without removing the coral from the tank. If it is on the edge of disintegration - you will sense like cutting through dry sponge, if in good condition - as a stem of a woody weed.