The stereonephthya experiment

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Trigger warning: contains the sacrificial massacre of unsuspecting stereonephthya.

so I’ve been studying my butt off over these coral now for well over a year since I acquired my first three colonies and fell in love. One of the biggest realizations I’ve had regarding this coral is they simply aren’t all that prevalent in the market. I’m not sure why other than maybe they look ugly to some people in the ocean yet pretty when the color up in an aquarium. Anyhow one of the things I have worked towards is figuring out the most logistical way to farm these coral in all colors. As you can guess bright colors are very hard to come by in comparison to simple golds yellows or pinks.While these are beautiful they are not like the super oranges the purples the super yellows with rose colored or purple polyps the super yellows with yellow sclerites or oranges with purple or pink polyps.
So I have been watching and learning about this unique coral. In fragging and mounting some of the simple truths are they will not stay if they do t like the scenery. If you capture them and force them to stay they promptly disintegrate and spread themselves to the tides.
Now granted, when this happens they will usually appear on the plugs of other corals and in my over flow or return. Which is what they seem to prefer actually. These spots are the most shallow and out of the strongest points of wave action from the wave makers. There is water flow but it is smooth and constant. Iow it does not pulse or thrust.
There are a few other anecdotal observations but they are unimportant at the moment.
Over the past few weeks I have been planning the demise of several selected sacrificial frags. Some of which pained me to give up but you know...science.
Anyhow, I decided to select multiple colors from different colonies and mix them with photo plankton then put them in a blender.
Yes you read that correctly. My experiment involved blending about a dozen cuttings into chunky goo.
Today I prepped my frag tank adding black gravel normally used in fresh water tanks. For whatever reason stereonephthya seems to prefer this. Perhaps because it resembles (in texture) seashells that have been smoothed out by the waves. This of course it just speculation as is most of what I’m sharing. There is little to no data on these corals. I’m hoping to change that.
So let us begin....
 
My weapon of choice was a thrift store ninja blender. Yeah why not just go all out brutal, right?

376120BC-E41C-4FAF-B10A-93A482C59463.jpeg
 
Trigger warning: contains the sacrificial massacre of unsuspecting stereonephthya.

so I’ve been studying my butt off over these coral now for well over a year since I acquired my first three colonies and fell in love. One of the biggest realizations I’ve had regarding this coral is they simply aren’t all that prevalent in the market. I’m not sure why other than maybe they look ugly to some people in the ocean yet pretty when the color up in an aquarium. Anyhow one of the things I have worked towards is figuring out the most logistical way to farm these coral in all colors. As you can guess bright colors are very hard to come by in comparison to simple golds yellows or pinks.While these are beautiful they are not like the super oranges the purples the super yellows with rose colored or purple polyps the super yellows with yellow sclerites or oranges with purple or pink polyps.
So I have been watching and learning about this unique coral. In fragging and mounting some of the simple truths are they will not stay if they do t like the scenery. If you capture them and force them to stay they promptly disintegrate and spread themselves to the tides.
Now granted, when this happens they will usually appear on the plugs of other corals and in my over flow or return. Which is what they seem to prefer actually. These spots are the most shallow and out of the strongest points of wave action from the wave makers. There is water flow but it is smooth and constant. Iow it does not pulse or thrust.
There are a few other anecdotal observations but they are unimportant at the moment.
Over the past few weeks I have been planning the demise of several selected sacrificial frags. Some of which pained me to give up but you know...science.
Anyhow, I decided to select multiple colors from different colonies and mix them with photo plankton then put them in a blender.
Yes you read that correctly. My experiment involved blending about a dozen cuttings into chunky goo.
Today I prepped my frag tank adding black gravel normally used in fresh water tanks. For whatever reason stereonephthya seems to prefer this. Perhaps because it resembles (in texture) seashells that have been smoothed out by the waves. This of course it just speculation as is most of what I’m sharing. There is little to no data on these corals. I’m hoping to change that.
So let us begin....
So.... you are planning to blend a bunch of stereonepthea in order to create.... a grafted one? To see what lives? I’m interested! But a little confused on what you’re hoping to achieve. That being said, I have been looking for stereonepthea for a long time! Have any extra frags that won’t be blended?
 
My frag tank is a simple 30 gallon with an hob filter. I run denigrate rock and sometimes a poly filter. For this experiment the hob was turned off. The single cheap Chinese wave maker was also turned off.

FC696096-42C7-41E4-977E-258A42CFE328.jpeg
 
So.... you are planning to blend a bunch of stereonepthea in order to create.... a grafted one? To see what lives? I’m interested! But a little confused on what you’re hoping to achieve. That being said, I have been looking for stereonepthea for a long time! Have any extra frags that won’t be blended?

As I said, when these stereo disintegrate themselves the pieces land some where and begin to grow. These self growing babies seem to grow faster than frags (but still agonizingly slow) They also grow in much larger numbers. I figure an inch of stereo is comprised of hundreds of thousands of cells. While not all those cells wold survive long enough to grow if 1% of those cells lives to procreate that’s 1000 possible babies. Now realistically I think more like .05% will survive and grow but that’s just a guess. Either way if I can lose six inches of frags and gain only 100 colonies which would be a tiny percentage of surviving cells then I’ve increased the population odds by 10x. The point is finding a way to seed these corals and encourage them to grow. Plus there will be no way to blend the frags without having tissue left behind which would increase those odds of fragments taking root.
 
The largest is a common gold the others are purple polyps lavender body, blue, super yellow, super orange with purple polyps, yellow with rose and yellow with purple polyps, purple with gold polyps, and my surviving frag of penny bronze that survived the crash.
 
The largest is a common gold the others are purple polyps lavender body, blue, super yellow, super orange with purple polyps, yellow with rose and yellow with purple polyps, purple with gold polyps, and my surviving frag of penny bronze that survived the crash.
Good luck man!!! Nice spread :). Wondering which one will produce the most babies out of this
 
Okay, update: It's been almost a month since I sentenced a few larger frags to their demise in the frag tank (now the garden). 1st lesson learned if I do this again *strain the remnants*. I didn't do this the first time because I wanted as many particulates as possible however it caused a horrific rise in ammonia, almost instantly. I had some litophyton frags in the tank and they were most unhappy. I moved them out and only lost a couple. No fish in the tank, so that wasn't a concern.

It took about 5 days for the ammonia to drop (inspire of lots of large water changes on this 30 gallon tank), then everything was back to normal. I wondered for a while if the ammonia spike killed any possible babies. Today I got a nice surprise while scanning the rocks on the bottom.

I am starting to see tiny stereo sprouting up on some of the substrate. There are about four I think crowded on this one pebble.

I've seen more, but they are too far away from the glass to photograph right now and some are hiding inside the surface algae on some of the rocks. These guys seem to like growing inside soft algae.

stereoexper.jpg
 
So I'm guessing sending them via mail on liquid suspension is not possible due to the ammonia spike.
 
So when you say strain the remnants, are you meaning to say use the small liquidy parts or the larger chunks that would get left in the strainer? Also, are you interested in selling any of the babies that come out of this experiment? It’s gotten me really interested in the species!
 
Really interesting. I may have unintentionally had this happen to me a while ago. I have a large purple stereo colony that got knocked over and one of the branches landed on an LPS colony that stung it. When I noticed the next day that it had fallen over, a good part of the branch was disintegrating. The coral recovered but a few months later I found a tiny piece of the coral growing in the back of the tank by the overflow. I had always assumed that a small part of the branch didn't disintegrate and just healed in the back of the tank, but now I'm wondering if it regenerated the same way you are describing.
 

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