Mystix212;1480830; said:Almost all Africans have a sand bottom in the wild, as do many South American cichlids. I dont know about Centeral American cichlids but they enjoy sifting and mucking about with sand.
If you dont have any plants, life gets easy from there. Take many accurate pictures of the tank before ahnd and take everything out, but place them neatly in order to where they would be if they were to be in the tank.sg1;1480834; said:How awful is it to convert a large already established gravel tank? Withought damaging my cannister filter? And what kind of sand is recomended?