Our hydroponics kits come in 3 versions : Basic kit : Price $20http://carousell.com/p/134155673/ Aim at letting hobbies to use their own DIY container, this kit set comes with a grow-tray for seed germination, but no container. Grower is free to innovate and have their free will by using their own disposable paper/ plastic cups, beautiful glass containers/ globes, etc.Including is 8 x W5070 clear net pot (suitable for hole size 50-60mm diameter) for grower to insert into their own designer container.1 set of 100ml nutrient stock solution A/B, &1 pack of 500 ml pack of LecaStandard kit : Price $36It comes with a 6 pot-holes reservior container, of size 20 x 30cm, depth 10cm, volume ~ 4 litres. Design to hold 6 x W4050 (or W4555) clear net pots, grower can grow up to 6 small plants with this container. Inclusive are also 1 set of 100ml nutrient stock solution A/B, &1 pack of 500 ml pack of LecaEnhanced kit : Price $45It comes with a 8 pot-holes reservior container, size 30 x 42cm, depth 10cm, volume ~8 litres. Design to hold 8 x W4050 (or W4555) clear net pots, grower can grow up to 8 herbs or middle size vege with this container. Inclusive are also 1 set of 280ml nutrient stock solution A/B, &1 pack of 500 ml pack of Leca========================All the above kits come with 48 cubes of germination sponge (sufficient of at least 4 batch) 10ml measuring tubeInstructional manual + online support - we want you to be successful & enjoy gardening ! This standard kit includes a 6 or 8 pot-holes (enhanced) reservoir container which is excluded in our basic kit, thus enable grower an immediate start instead of looking around for suitable containers. System allows 6 or 8 plants to grow (depending on which set you select).The enhanced 8 pot-holes kit comes in bright green or sunny yellow to choose from. What not included are : 1. seeds of your choice, (but just ask - as we might just have some from our own harvest)2. tap water, 3. your time & effort + tenderness care !