World Aquaculture December 2019

WWW.WA S.ORG • WORLD AQUACULTURE • DECEMBER 2019 57 is needed. We also need to select the fish species and strains that will be suitable to properly grow in the above-mentioned systems and yet to be also well-adapted to the specific traditions and preferences of local populations. It is also possible to find waste materials (or accompanying organisms such as aquatic plants, insects attracted to the water or suitable zooplankton) to be used as a cheap locally produced feed additives. And finally, there is a need to provide proper training, providing literature and other modes of information to fish farmers. Notes YoramAvnimelech, Dept of Civil & Environmental Engineering, Technion, Israel Inst. of Technology, Haifa, Israel agyoram@ technion.ac.il George Chamberlain, President, Global Aquaculture Alliance. george.chamberlain@aquaculturealliance.org Amir Neori, Leon Charney School of Marine Sciences, University of Haifa, Israel, aneori@univ.haifa.ac.il Sherif Sadek President, African Chapter, WAS. sadek_egypt35@ hotmail.com Marc Verdegem, Aquaculture and Fisheries, Department of Animal Sciences, Wageningen University and Research marc.verdegem@wur.nl 1 US weather service data for Tucson, AZ and Mojave Desert, CA, Negev Desert, Israel. References Avnimelech, Y. 2015. Biofloc Technology - A Practical Guidebook, Third Edition. The World Aquaculture Society, Baton Rouge, LA. USA. Friedman, T. 2013. https://www.nytimes.com/2013/05/19/opinion/ sunday/friedman-without-water-revolution.html Friedman, T. 2017. https://www.youtube.com/watch?v=i31v1z--3Z8 Fry, J.P., N.A. Mailloux, D.C. Love, C.M. Milli and C. Ling. 2018. Feed conversion efficiency in aquaculture: Do we measure it correctly. Environmental. Research Letters 13:024017. Kotzen, B., M.G.C. Emerenciano, N. Moheimani and G.M. Burnell. 2019. Aquaponics: Alternative Types and Approaches. In: Goddek, S., A. Joyce, B., Kotzen and G. Burnell, editors. Aquaponics Food Production Systems. https://doi. org/10.1007/978-3-030-15943-6_12. Rakocy, J., M.P. Masser and T. Losordo. 2016. Recirculating aquaculture tank production systems: aquaponics – integrating fish and plant culture. SRAC Publication No. 454, Southern Regional Aquaculture Center, Stoneville, MS, USA. Timmons M.B. and J.M. Ebeling. 2007. Recirculating Aquaculture Systems, Second Edition, Cayuga Aqua Ventures, Ithaca, NY USA Verdegem, M.C.J., R.H. Bosma and J.A.V. Verreth. 2006. Reducing water use for animal production through aquaculture. Water Resources Development 22(1):101-113. Brand The Standard in Growth and Survival Augmentation AlgaMac Enrich High in DHA and Natural Astaxanthin Celebrating 37 years serving the aquaculture industry with high quality diets, Artemia cysts and hatchery equipment including the AlgaMac series algae replacement/substitution rich in DHA for shrimp, fish and bivalve applications. AlgaMac-3050 Flake 20-22% DHA! - dry wt basis in crumble flake form. AlgaMac Protein Plus All celled DHA enriched Rotifer Growout Diet AlgaMac Enhance Two whole cell algaes with amino acids, nucleic acids, vitamins and beta-glucans Series World renowned AlgaMac Other high quality feeds from Bio-Marine: EconoMac Microparticle diet: Larval-PL stages Formulated Diets (4000 series) Micro-crumble diet: Larval-PL stages Astarose Natural source of Astaxanthin Spirulina Spray-dried Algae ArteMac Artemia Replacement Replace up to 100% Artemia with this nutritionally superior diet. MadMac Maturation Stimulator Fresh, make on-site. Rich in DHA. Aeration Filtration Heating Lab Supplies Meters Tubing & Hose UV/Ozone Water Quality Microscopes Pipe/Fittings/Valves Pumps Refractometers Systems Design ... and more. Hatchery Equipment & Supplies PO Box 5, Hawthorne, California 90250 USA Tel: 310-973-5275 / Fax: 310-676-9387 If you wish to test our diets, please contact us for a sample. Red AlgaMac Rotifer & Artemia Enrichment. New www.aquafauna.com email: aquafauna@aquafauna.com