42KiB, 750x748, wet specimen.jpg View SameGoogleiqdbSauceNAO Wet Preservation Anonymous Thu 01 Jul 09:19:41 2021 No.13345854 ViewReplyOriginalReport Quoted By: >>13345865 I currently have a crab sitting in 37% formaldehyde. I can't find a ratio for mixing it with ethanol or ethanol and water for long term storage.