

Be sure to use FDA approved filament as many dyes are toxics and leak over time killing fish.
@GBrannan_1822172you should be sealing it marine epoxy regardless. i print in resin but seal with an epoxy rated for aquarium use.
Could you please share the STL files? My kids would love this but I want to print in PETG! Thank you!
@zvekl_189958 If you scroll down from the shared GCode files, there are 2 3MFs and 1 STL shared already