I have a friend who has a saltwater tank. He wants his last name printed in block letters and sunk to the bottom of the tank. I thought of pausing the print along the way at some point and filling in the letters with sand, BB's,fine aquarium gravel and then continuing to finish the print. Any thoughts would be appreciated. Sounds like a fun challenge to me. I think from research that ABS does better in saltwater than PLA?
Thanks Bob...