This study aimed to evaluate the effect of supplement Lingzhi mushroom (Ganoderma lucidum) supplementing to mixed feed for Snake-head nursed in cage. The experiment was disposed completely random with five treatments supplied Lingzhi mushroom extracts (2
4
6
8 and 10 ml Lingzhi mushroom extracts/ Kg- fish feed, respectively) and the control treatment (un-supplement Lingzhi mushroom extracts in fish feed). Each treatment was triplicated. It took 4 weeks to conduct this trial. The results showed that the mean survival rate and mean growth of treated fish were higher than that of control with significant difference (p 0.05). In addition, the highest mean survival rate was 92.2 percent, mean length growth and mean weight growth were 0.177 glday and 0.113 cm/day of the treatment supplied 10 ml Lingzhi mushroom extracts/Kg- fish feed. So, Lingzhi mushroom extracts could be supplied in fish feed to obtain higher effect.