EggShappedFish Posted February 12 Share Posted February 12 I have been keeping an eye out for what people think about 3D printing for aquariums. There used to be mixed feelings about PLA, the most common 3D printer fillament, not considered aquarium safe. Some said it was dangerous, others said it was safe. Some say that PLA may lose some strength in the long run. Have these standings moved, now that people have had a chance to test things out and maybe have had 3D printed stuff in their tanks for some time? 1 Link to comment Share on other sites More sharing options...
GoofyGarra Posted February 12 Share Posted February 12 (edited) Personally in my 15gallon tank i have a 3D printed castle made from just PLA. I need to keep the base buried in the substrate, otherwise it floats, but so far i've had no issues, going around 1-2months now @TheDukeAnumber1 Edited February 12 by GoofyGarra 2 Link to comment Share on other sites More sharing options...
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