Propagation:Sinularia

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Sinularia

Overall Propagation Potential:
Good

Preferred Methods:
Cutting

Attachment:
Difficult

Healing:
Easy

Demand:
Low


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Introduction

Sinularia are very easy to propagate. They heal quickly, grow fast, and the branching forms lend themselves well to cuttings.

Setting up

You will want the following items

  • Two shallow contaniers of tank water. Enough water to stay at a stable temp while you conduct the propagation.
  • A fresh razor blade
  • Undyed, unscented paper towels
  • A way to mount the coral, see below for choices
  • Clean hands, or if you want to make sure of everything, latex gloves.


Cutting

Remove the coral you wish to make cuttings from, from your tank and place it into one of the containers of tank water.
Using the razor blade, cut through a branch in one smooth motion. You want to get a single clean cut. It may take a bit of pressure, as the calcium sclerites give the coral it's rigidty. Take care not to crush the tissue of the coral while you are holding it
Take the cut branches(it's best not to take more then one or two cuttings at a time from a mother coral, unles it is very large) and place them and the mother coral into the second container of tank water. They will be extruding a very thick, very slippery slime. This is normal.
Take one of the branches from the secondary container, and gently blot it off on the paper towel. You are not trying to dry off the coral, you are just trying to blot off the slime so you can work with the coral piece. You do not want it to become fully dry. Mount the coral as described in your chosen method. Place each coral into the main/propagation tank as soon as it is mounted, and return the mother colony to the spot where it was taken from. This is important to ensure that you do not add any more stress factors to its recovery then nessecary
When finsihed, throw out the water in both containers.

Mounting options

  • Rubble tray with small/medium gravel peices-
For this method, you need a shallow plastic tray, filled with small peices of course gravel. Think pea sized to nickle sized. This should of course be reef-safe.
Since your Sinularia cutting will not lay flat, while this method is simple, it can be hard to keep them from being swept out of the tray. you willneed to carefully place rocks around the base of the branch cutting. Kinda like planting a plant


  • Base rock and rubber bands
In this method, you take the split coral and use a rubber band to hold it agaisnt the base rock until it attaches. While this sounds simple enough, it can be a tedious battle to get the rubber band snug enough to hold the coral in place, while keeping it loose enough to prevent it causing damage to the coral. Also if the coral is aggravated by the rubberband, it may take a long time to attach to the rock
  • Base rock and wedding veil/netting
In this method, you lay the frag on the base rock, then lay netting over it and use rubber bands to secure the netting onto the rock, without the rubber bands touching the coral. While this method works well, and is a good choice if you do not want a tray sitting in your tank, it can take a long time for the coral to attach to the rock. It is also hard to tell if the coral has become attached or not, without undoing the whole thing.
  • Base rock and toothpicks
For this method, you take round plastic toothpicks and shove them through your coral frag, and into the base rock. You then place a dab of super glue onto the toothpick just a bit above the coral to keep it from slidding up and off the toothpick.
This method can work very well, and is the least noticable, however, it is very hard to get the frags to attach. They tend to slide off the toothpick, even with the blockade of superglue. Do not use wooden toothpicks.
  • Other methods
Spot for other methods to be added


Attachment/Healing

Over the next couple of weeks, you will want to check your frags daily to ensure that they are not becoming infected. Infection tends to look like thick white stuff clinging to the cut edge of the coral. If infection if noted, increase the water flow to the coral. Also, somtimes Sinularia may start to 'peel' or lose flesh around a cut, resulting in a rough/hairy look as only the sclerites are left behind.((Best thing to do in this case?))
Read below for some notes what size peices to cut the coral into.


Commercial Propagation Potential

Sinularia makes a fine prospect for captive propagation; However, many species are already quite common, leaving demand for frags low. Some less common and more colorful individuals will see more demand and higher prices.

Other Info/Questions

What size pieces can I cut my coral into?

  • Large(four inch or larger) sections
Good choice for if you just want a second coral in your tank. Choose a large-ish branch. Try not to split the coral down the middle.
  • Two to Three inch sections
Both a good, and common, size for larger scale propagation, or if you don't mind waiting a bit for it to grow out. Helps if you can cut just below a Y shaped branch. this makes the finished frag look nicer, and makes it easier to mount
  • One-inch sections
Can work. May be hard to mount. Long wait for them to get to a nice size
  • Smaller peices
Read:lost coral. Can be done and all, but not really worth the effort. Hard to mount.
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