Pro Fishing Simulator

This one isn't a guide, i doubt anyone is playing this, but no one has unlocked this achievement just yet, probably bugged I'm sure, now i can catch everything except the sting ray in under 15 mins, now my problem with them is i know where they spawn ( in the big open area where you mainly spawn ) i can see them when you do that weird glitch under the water, ( noted if you do it you bug out the game until you reset ), but they're no bigger then a 5c coin. if anyone is able to catch them, we can work together to get this one unlocked, as i know for these achievements you need to get everything in a single play session.