hi everyone i'm new here,
i have about 7 comet goldfishes and 1 ryukin.

3 of the comet goldfishes are roughly 7-8inches that is including fins.
and 4 of them are roughly 3-5 inches.

i really want to breed the comets but i have no clue how,

i would really appreciate some help on EVERYTHING if anyone can help me please.

"Everything" is a pretty tall order.....

Why don't you start here:

http://www.kokosgoldfish.invisionzone.com/...showtopic=22931

And then if you have more questions, come on back and ask!!!

Well first perhaps you should tell us where you keep your fish (pond or tank) and how long you have had them and what you feed them and how often. How many times you change the water and things like that

^^^ THANK YOU, i tried using the search engine to find a topic on "how to breed goldfish" but it didn't show.
thanks that showed me everything.

Glad to be of help. That is what we are here for.

You will, no doubt, have LOADS of questions after you have done some reading. Make sure you come on back to ask them. Then stay a while and get to know us. We are a pretty diverse, kinda cool group of fish fanatics.