“…More than 10 seahorse species have been reared successfully in captivity, such as Hippocampus abdominalis (Woods, 2000, 2003), H. comes (Job et al, 2006), Hippocampus erectus (Correa et al, 1989; Lin et al, 2008, 2009, 2012; Scarratt, 1995; Zhang et al, 2010), Hippocampus kuda (Job et al, 2002; Lin et al, 2006; Lin et al, 2007), Hippocampus reidi (Olivotto et al, 2008), Hippocampus subelongatus (Payne & Rippingale, 2000), Hippocampus trimaculatus (Sheng et al, 2006), and Hippocampus guttulatus (Blanco et al, 2014; Faleiro et al, 2008; Palma et al, 2011; Planas et al, 2013; Randazzo et al, 2018). Research efforts have focused on all issues regarding seahorse culture, including the effects of food type and feed regimes (e.g., Buen‐Ursua et al, 2015; Olivotto et al, 2008; Otero‐Ferrer et al, 2012; Payne & Rippingale, 2000; Pham & Lin, 2013; Planas, 2021; Thuong & Hoang, 2013; Tseng et al, 2019; Woods, 2005), temperature (e.g., Lin et al, 2006; Mascaró et al, 2019; Sheng et al, 2006), salinity (e.g., Hora et al, 2016; Huang et al, 2020; Martinez‐Cardenas & Purser, 2016; Tseng et al, 2019; Yang et al, 2017), light intensity and photoperiods (e.g., Liu et al, 2023; Martinez‐Cardenas & Purser, 2012; Sheng et al, 2006; Tseng et al, 2019), diseases (e.g., Jiang et al, 2020; Lin et al, 2017; Tian et al, 2023; Zhang et al, 2015), stocking density (e.g., Martinez‐Cardenas & Purser, 2012; Woods, 2003; Zhang et al, 2010), and physical rearing environment (e.g., Blanco et al, 2014; Hora et al,…”