The question though is which water features you should choose for your event rentals as there are many different types available. These include water falls that are essentially free standing fountains that pump water round and drop it from the top, bubble walls which are a slightly slower and more hypnotic free standing water feature or custom aquariums which have the benefit of having living fish in them but still create a babbling sound and the feeling of tranquillity that comes with the other water features. Choosing which you want for your event rentals is a tricky process, but will come down to your space requirements and personal preferences. For things like tradeshows, waterfalls and bubble walls are the best in terms of space, while custom aquariums might be more suited to the kinds of parties that leave time for admiring the fish. Of waterfalls and bubble walls, water falls offer the louder and more attention-grabbing option, whereas bubble walls are much slower but have a very modern and high tech feel to them.