I found some pics using google image search, and that looks about like
what I found.

2pods wrote:
"Aaron M" wrote in message
news:XupWd.40832$uc.7594@trnddc01...

While cleaning my tank today I came across what I would assume to be some
sort of insect larvae which must have came in when I got some new plants a
few weeks ago.

It was about 3/4 of an inch long and looked kind of like a centipede. It's
body was translucent. It had "glued" together a few leaves around itself.


Caddis Fly larvae ?

Peter