“…Recently, Thodesen et al (2013) reported, in a different population of red tilapia, that the genetic correlation between body weight in freshwater earthen ponds and floating cages was high (0.92 ± 0.06), while that between freshwater earthen ponds and brackish water tanks was low (0.33 ± 0.14). The G × E interaction effect was reported for a range of fish species, including Nile tilapia (Bentsen et al, 2012; Trọng et al, 2013), rainbow trout (Kause et al, 2003), Atlantic cod (Kolstad et al, 2006), Asian and European sea bass (Dupont-Nivet et al, 2010; Domingos et al, 2013; Le Boucher et al, 2013). A synthesis of the literature review across farmed aquaculture species indicates that when the environments are similar (e.g., pond vs. cage), the G × E effect is not of commercial importance for body traits (e.g., Nguyen, 2016; Sae-Lim et al, 2016).…”