twice a week gravel vac deep i suck a bit ov sand out though but theres alot of sand in there
thanks alot never had anyone say anything as good accept maybe my mums friends who have only ever seen golfish bowls
edit sand is a pain to grow plants in so i have these ice pack things that i drilled holes in and put good dirt in there that seems to be going well and did you get filters and lights and stuff with the tank