It is not a good idea for your cats to be drinking from water fountains because of the harmful chemicals and contaminants that can get into their drinking water. The water in the fountain would have to be treated before it could be safe for human consumption. You would need to have a water filter to purify the water before it could be used.
A water dispenser using ceramic or glass can provide clean, purified water in a simple way. It Cat Water Drinking Fountain constantly circulates 3 litres of fresh water through its filters to ensure the water is always fresh and pure. The large viewing area to ensure that enough oxygen is delivered to the water, but at the same time consuming much less than 4 watts to power it. This will ensure that the cat who likes water is still able to have fun on a sunny day without having to worry about the effects of long-term exposure to toxins.
If you want to get more than just one cat water dispenser, then consider getting a system with a backup battery pump and a backup continuous-flow filter. The system should be able to give your cat's fresh, quality water on demand. Some systems can even give the option to use multiple bowls so that each cat has a drink that suits his or her taste. The system can either be plugged in or you can use a separate electrical pump to continuously supply water to multiple cats.
There are many considerations when looking at the best cat water fountain for your home. When you buy one, pick a bowl that will suit all the cats comfortably. If you have several cats, then opt for a larger bowl to allow each cat to drink from his or her own bowl. Pick a bowl that can be cleaned easily because cats tend to like to drink from the dish they used before going to bed. Cats also like to nibble at the bowl's sides, so make sure that there is not a lot of hair left after you clean it.
When picking out a water fountain for your home, remember that you are going to want to get one that has a pump, a filter, and a flower fountain. Some people choose to get a fountain that has three different speeds. However, if you only have two cats, then you will not need to go with the higher powered three different fountain models. Instead, pick one with a moderate speed so that it can be used by two cats, and go with a high-powered model if you have three or four cats.
Picking up a large capacity fountain will make it possible to give your cat's fresh, quality water on demand. You will also need a large capacity pump, because a small or medium capacity unit will not be able to provide enough water pressure to move the water quickly through your fountainsphere. Also, be sure to get a non-toxic unit, and always test it regularly.For more info on this topic, see this alternative post: https://en.wikipedia.org/wiki/Fountain.