FINALLY! Working, effective Fulgida worm trap!

JMcAz7

Vanilla Ice Impersonator
So, I've been fighting Fulgida worms for the past month or so in my 24G nano. They ate my clam, pillaged my snails, and possible killed my Zoas (maybe not eaten them, but annoyed the hell out of them.)

Anyway, with the trap I designed a couple of days ago I've caught 6 big ones (I think I had 8-9 large ones total, but it's hard to tell), up from the zero I caught before. I just wanted to share what's worked for me.

Every trap idea I've heard I've tried, and it took combining a few of them to come on one that works. It involves less than $10 in parts, a hacksaw, and a drill. That's it!

Parts

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Parts Are:
1.) PVC Pipe (Mine it 14"x1" Schedule 40 PVC)
2.) (2) PVC Endcaps of appropriate size.
3.) Fishing Line (Any strength will do)
4.) Panty Hose/Kneehighs ($.50 at Wal-Mart)
5.) Bait (They seem to respond extremely well to scallops)

Assembly
1.) Drill a ~1/4" hole in one of the endcaps for the worms to enter.
2.) On only one end of the pipe, saw a slit about 1/4 of the way through the pipe approximately 1" from the end. This is where the fishing line will be fed through.
3.) Tie a slipknot in the fishing line and feed the loop though the slit in the pipe. Make sure you leave enough of a tail on the fishing line so it sticks out of the tank.

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Line fed through the pipe.

4.) Place the bait in the kneehigh/pantyhose (pantyhoe?), and feed through the pipe, starting at the end of the pipe with the slit.

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Pantyhose in pipe.

5.) Trim the open end of the pantyhose as needed. You want the bait end to run the length of the pipe but not stick out the end. You also need some excess on the open end as well.

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Excess display. Why yes, I WAS a hand model. :-)

6.) Place the endcaps on. Remember that the one with the hole goes on the open end of the pantyhose (if I don't say it, someone will probably mess it up. :-).

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Viola!

Usage:
Using it is pretty easy. Once the lights go out, put the baited trap on the sandbed, and come back in an hour or 2. If you have Fulgida worms, they'll probably be sticking out of the hole while searching for the food. Simply pull the fishing line, which will tighten the pantyhose around the worm. Remove the trap and the worm will come with it.

Important Notes
1.) No one seems to know what the slime that comes off the worms really is or does, so it's probably best to avoid touching it or the worm. Gloves are suggested.

2.) The worms are EXTREMELY light sensitive and EXTREMELY fast, which is why these guys are so hard to get with tweezers. Use a red flashlight (coloring a flashlight with red Sharpie seems to work ok, but they eventually notice.) They will withdraw IMMEDIATELY with normal light.

3.) When pulling the line on the trap, don't pull any harder than you have to. My first trap didn't have the panty hose, and I preceeded to cut every worm in half.

So that's my trap. Please let me know if this helps anyone out at all. Thanks!
 
Excuse the weird response, but I think I love you. That is a great idea. Your right about combining a bunch of traps to get one that WILL work. I hate these worms and this will likely get rid of them eventually. Thanks for being smarter than me and posting your success. I have been trying to get rid of these for about 1.5 years and this will help. I have had success with tweezers, but I miss some of them. I also tried the pantyhose thing and was hoping their jaws would get stuck in the pantyhose, but did not work. Also If you painted the tubing black and their heads were in it the light would not be as much of an issue because they would not see the light. I am so excited about this that I will be making one tonight. Thanks again.
 
Brilliant thank you easy and 25 bucks cheaper than my aqua-medic trap. Easily slipped in between live rock.
 
It's a waiting game. So far it has not failed me once, so I'm pretty confident in the design. I finally caught all 11 large ones I had in my tank (I thought I had 9) in about a week, and I don't see any more.

I've been killing my lights around 8PM, and checking it around 10 before I go to bed if that helps. And I was serious about the scallop for the bait. The shrimp and squid I tried didn't do jack. :-)

Happy Hunting!
 
So how has your trap worked?

The worm I caught, I put in a container with water and heater. I put some gel food in some pantyhose, and he hasn't seemed to go after it at all. What are you using for bait?

Any success with your trap yet?
 
I'm using scallops or clam meat for bait. It's their favorite food.

I didn't see any big ones last night, so I'm pretty sure I got all the adult ones in my tank, 11 total.
 
Correct me if I'm wrong on any of this:

1) The panty hose goes through the slip knot, so that when you pull the fishing line, the hose acts as a bag and traps the worm.

2) You know you have a worm because it will be partly sticking out of the tube. Do they always leave part of their body out of the tube? When you start pulling the fishing line, doesn't it scare the worm?
 
Correct me if I'm wrong on any of this:

1) The panty hose goes through the slip knot, so that when you pull the fishing line, the hose acts as a bag and traps the worm.

2) You know you have a worm because it will be partly sticking out of the tube. Do they always leave part of their body out of the tube? When you start pulling the fishing line, doesn't it scare the worm?

1) Yep, that's the idea.

2) All the ones I've caught have been extremely long, and kept their butts in the rocks while feeding. We're talking about a 24g Nano, so it's a matter of scale. Plus it depends on the length of the trap. Mine is 14", so they're pretty long worms. A longer trap might get them entirely in the trap, I just didn't have the room for it.

As for the line, my slip knot was extremely loose, and by leaving a length outside of the tank I could pull it very quickly. I didn't really care if I hurt the worms in the process (I hold a special degree of malice in my heart for them :-). By the time they try and retact the noose is tight around them and they can't get out.

Moral of the story: pull fast and hard. :-)
 
forgot to ask......whats the fishing line for? does the pantyhose go thru it so when you remove it it closes off the pantyhose? or is it to just remove the pipe from the tank?
 
A longer trap will not get the entire worm. They always leave part of them anchored into the rock to retract fast. Thats why you need the fishing line to snare them.
 
A longer trap will not get the entire worm. They always leave part of them anchored into the rock to retract fast. Thats why you need the fishing line to snare them.

Always is a really strong word. :)

The worm I caught in my tank was pretty easy to catch because he was all the way out of a rock. Perhaps he had no food within reach and had to get out and about, leaving his rock behind. When I went after him, he tried to go up under a rock, but the tweezers were able to get him before he could find a suitable hole to go into. That leads me to believe that he had ventured pretty far from his preferred hole. I guess I got lucky on it.
 
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