This is such an awesome kit. We have set this up in my better half's glasshouse and we can't wait to see the results. We think it will make summer a good bit easier, with being able to keep things better hydrated. The fact that you can put anything in the tray, bags, pots, seed trays, punnets etc etc etc, is so versatile. Ours is set up with a 25litre water container, with a quick connector instead of the standard plastic tap. The kit comes with a huge array of parts, basically everything you need to get started as long a you have the reservoir. We also love the fact that is made out of recycled plastic in the UK. Will be getting another of these in the near future. We are fully convinced.