Keywords: FMIB 50537 Siphoning device for floor aquaria at Luc-sur-Mer, shown in section -.jpeg check categories 23 August 2015 3 Siphoning device for floor aquaria at Luc-sur-Mer shown in section a wall of aquarium; b cana through wall; c codk; d perforated lead-bulb removable ; e standpipe for surface overflow; f siphon; g air valve with scres; h outlet into floor channel Subject Fish hatcheries--Equipment and supplies Tag Hatcheries 1910 Cite book Biological Stations of Europe Kofoid Charles Atwood Washington DC Government Printing Office 1910 Bulletin United States Bureau of Education 1910 no 4 Fig 10 Creator Charles Atwood Kofoid PD-UWASH-FMIB Institution University of Washington FMIB-source accession number 50537 Images from the Freshwater and Marine Image Bank to check Charles Atwood Kofoid Fishing equipment Fish hatcheries Biological Stations of Europe bulletin |