public Aquarium(long idC) {
		oitems = new Object();
		oothers = new Object();
		oclasses = new Object();
		
		
		classes.add(new ClassesMobiles(idC, StableFish.getImageClasse(), "StableFish"));
		classes.add(new ClassesMobiles(idC, DorisFish.getImageClasse(), "DorisFish"));

		for (int i = 0; i < NB_STONES; i++) {
			AquariumItem ai = new Seastone();

			if (ai.sink(items)) {
				items.add(ai);
			}
		}
		for (int i = 0; i < NB_SEAWEED; i++) {
			AquariumItem ai = new Seaweed();

			if (ai.sink(items)) {
				items.add(ai);
			}
		}
		for (int i = 0; i < NB_FISH; i++) {
			AquariumItem ai = new StableFish(items.size()-1);
			if (ai.sink(items)) {
				items.add(ai);
			}
		}
		for (int i = 0; i < NB_DORISFISH; i++) {
			AquariumItem ai = new DorisFish(items.size()-1);
			if (ai.sink(items)) {
				items.add(ai);
			}
		}
	}