Hi I came across a fish tank maker in IMM atlantis that specialize in hassle free maintenance marine tank. He claims that no need skimmer,and no need to change water only need to top up water some more tap water can liao. The showroom is really nice anyway he claims his filteration system is different and immediately can have fish, LR and all at one time. I really want to know how its done any bros here have done tanks from him? Can give feedback because I am almost going to on but the cost of