this may be a dumb question, but i want to change from gravel to sand. how do you keep the sand clean (can you vacume it???) and how do i need to go about it?



and don't forget to poke the sand with the handle of your net so you don't get anaerobic pockets of H2Sgomezladdams;609136; said:You can vaccum sand you just have to have a slower water flow in your vac than gravel.As for stirring.malasian trumpet snails work great
