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Sea Urchins
(i.ibb.co)
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this post was submitted on 07 Jul 2024
969 points (99.5% liked)
aww
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Do the prints slowly release microplastics into the water that kill the urchins?
If they used PLA(made of cornstarch) which is common for fdm 3d printing then theres no threat of microplastics from what ive read. it is biodegradable, but very slowly.
Makes sense. People that are serious about fish tanks don't mess around
Especially saltwater, that shits expensive