Haven’t seen this one in years, don’t know what it’s called? but it’s good to know. 
 

 

3 minutes ago, CrankFate said:

don’t know what it’s called?

Blood Knot.

1 hour ago, MN Fisher said:

Blood Knot.

 

^ I tie FGs but on the water this is my go to. Can't be beat for ease.

When I'm in a hurry and I don't need 100% knot strength, I use a triple surgeon knot to connect leader to main. 

Nudos de pesca, no bueno...

10 hours ago, BassWhole! said:

Nudos de pesca, no bueno...

If I catch a fish with clothes on, I’m hanging it up and picking a new hobby.

9 hours ago, CrankFate said:

If I catch a fish with clothes on, I’m hanging it up and picking a new hobby.

You are thinking of desnudos. With my apologies to Alvarez Guedez, "In english, obeja is sheep, sabana is sheet, and mierda is ****"...

This my go to leader knot. Easy to tell when it’s tied correctly and easy to do on the water. 

Blood knot. Used to tie running line to leader. Runs easily through rod guides without hanging up.  Also used to make tapered fly rod leaders. Not a difficult knot to tie.   If you like knots, the Bimini Twist is fun to learn.   It's used to make double line leaders mostly for salt water fishing.