beachsidereefer
Active Member
Hi All,
I'm having issues with GSP growing on a large rock that would be very difficult to remove from the tank. Because of the type of rock, it's really hard to scrape off the GSP so I'm researching other methods to kill or remove it.
Looking for suggestions from the folks on the forum and I was wondering has anyone ever tried using a laser and burning it off?
https://www.coollaserpointers.com/b...-pointer-best-5w-laser-for-burning-stuff.html
I'm having issues with GSP growing on a large rock that would be very difficult to remove from the tank. Because of the type of rock, it's really hard to scrape off the GSP so I'm researching other methods to kill or remove it.
Looking for suggestions from the folks on the forum and I was wondering has anyone ever tried using a laser and burning it off?
https://www.coollaserpointers.com/b...-pointer-best-5w-laser-for-burning-stuff.html
