george the giant gourami;2862041; said:i guess my GG is not a baby anymore
came home today and saw a missing piece of fin on GG, i guess 2pac (pacu) went gangsta crazy
got a fluval 405 and surprise how clear the water is. any suggestion on filtration to put in it?
Mainly depends on tank size amount of fish and your feeding habits - but I would use 3 grades of gravel. And run it like a biological filter, never cleaning it or at least not for the first year.