humptrax;154329 wrote: i think bristleworms get a really bad rep. as long as you have the right ones, they're nocturnal scavengers.
what color was the worm?
It was your standard orange with darker stuff halfway down. It had been fine before, but was getting a little too big. I captured it and checked it out, and it looked just like the standard bristleworm (I have a few of them). But this one had gotten as big as the pepp, and had started stealing food from it.
I actually thought it was funny at the time -- the worm lived in a hole in the "ceiling" of the cave, and the pepp would grab clam that i put in there and retreat to the ceiling (right near the hole). The worm would then come out of the hole, grab the clam, and pull it into the hole. No big deal, right?
I didn't feed the tank for a few days since the pepp had started ignoring the clam bits I put in, and the pepp had gotten used the to the tank and was getting 'cocky' -- doing cartwheels around the tank, etc. I saw the worm coming out of the hole looking for food, but I didn't think much of it because the pepp was getting what he wanted from all the inverts in the tank, it looked like. Then the pepp molted, all was cool, but then the next morning at 5 am I look in the tank, and guess who was getting pulled into the worm hole? The shrimp was dead by that time, and was getting pulled into the hole. The body never had a chance to hit the ground -- it was consumed by worms before 5 that afternoon. The hole was right at the shrimp's resting place at the top of the cave, so he must have just grabbed the shrimp when it wasn't aware, and was able to get it because it had just molted. If the shrimp had actually died first, the worm would have had to go down to the ground to eat it, and wouldn't have been able to pull it up to the cave. I quit feeding the tank and the worm started getting really desperate for food, running all around the tank, so I got a turkey baster and put clam in it -- the worm ran up into the baster and I pulled him out. Still have him in a little tupperware container.
I was astonished and pretty upset over my cool new shrimp (I was just starting out) , but when I started googling it, I saw that lots of others had the same experience. When you're a small worm, you have to take what you can get. But when you get bigger, you can make your own food.
Now that I know better, I am focusing on "size-limited" janitor types.