Hey, in the 5th Gen PRNG you actually awnsered your own question when you replied to Buckert. You can check my post on the page before to see what I'm talking about XD
Edit: Oh well, I'll just awnser it anywayz:
(under Surf | Surf (Water Spot) | Fish | Fish (Water Spot))
In slot 1 there is: Frillish, Alomola, Clamperl, Luvdisc
When you surf you get frillish, when you surf over a water spot you get alomola, when you fish you get clamperl, when you fish in a water spot you get luvdisc (when the encounter slot of the PID is 1).