Littlemonkey
Fish Herder
Well I googled both for the Moonlight and the Opaline gourami, and the lifespan was put a 4 years. All three of mine are at 5 to 6 years old. The Moonlights are slightly less silvery but swimming well and the opalines colour is still good but he has slowed down abit. Is this normal or have I got exceptional fish. 
