Good luck with your fishing. Don't think that's how I'd get it out. I've used a simple bottle trap successfully on several occasions. You're definately in the right place for friendly advice. Your parameters look great except for salinity. I'd recommend slowly increasing it to around 1.023. I always stayed on the low end too when I was doing fish only but the corals seem to prefer a bit more salinity.
Tell us about your equipment and plans for your tank.