Thanks Richard,

1) Thanks for the sugestion. I did have it up higher in the tank at one time but it did not seem like it liked it there. I will see what i can do to get it up just a little.

2) The convict tang is a fairly new addition. So I am still trying to fatten him up. Being that I have 4 tangs I do feed alot of seaweed selects, Along with brine and flakes. I have not ever heard of deworming fish but I will have to do some more reading and try it out. I know my yellow tang was like the convict when I got him, basicaly see through, but now is fattened up.

LOL call me a softy for little sickly looking fish.