>>15709837 >How do I fish for shiny mons?
See the GFShinyGuide link in OP. While far easier to find and catch than with the other methods, the pool of available pokemon attainable from fishing is small, and because they much easier to catch, they aren't valued as high as other non-fishable shiny pokemon. Don't fret, you can usually throw a fishing shiny up on the GTS and get most any non-shiny pokemon for it including legendaries if some poor shmuck who doesn't know their worth falls for it. No hard shiny to normal fish ratios yet, but a rough estimate brings it around 1/200 at maximum probability. It should be noted that the mechanics of shiny fishing aren't entirely understood
>What is chaining?
When using the Pokeradar under extremely certain circumstances, one can increase their probability of encountering a shiny in grass patches. This is the more tricky method of the three, as it requires that you follow certain rules in order not to break your "chain" or "streak". The higher your chain, the more likely it is that you'll encounter a shiny. It should be noted that you cannot use the Pokeradar in the friend safari, but this is made up for by the (supposedly) higher shiny rates in the safari. See the guide in OP for more details.