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In this guide
A cat water fountain is sold as a way to get a cat to drink more. What it adds is moving water and a filter; whether the cat drinks more is still up to the cat.
In Australia the PETLIBRO Dockstream 2 is sold by PETLIBRO Direct AU on Amazon with an RRP of A$145.99, and it read A$127.99 on 5 November 2026. It turns the water with a magnetic rotor instead of a classic submerged pump, ships with an AU power adapter, and wants a fresh filter every two to four weeks. A plain bowl is the other option in this guide, and it is not the worst one.
The things in this guide
A closer look at the products, who they may suit, and what to check before buying.
Dockstream 2 Smart Fountain (Stainless, 3 L)
A$145.99 RRP buys a detachable 3 L tank, a dishwasher-safe stainless tray, a maker-rated 23 dB and app reminders for refills, filters and cleaning, with an AU adapter rated 100–240 V in the box.
Before you buy: Filters are A$19.99 for four from PETLIBRO Direct AU, so the filter year can rival the fountain; tracking runs through Petlibro's cloud, which went down for about two days in August 2026.
Price checked 5 November 2026. Retailer prices can change.Moving water is the feature, not a promise
A fountain keeps water moving and runs it through a filter. Cornell's Feline Health Center notes that many cats prefer to drink from fountains, and lists clean bowls of fresh water in several rooms alongside it as a way to encourage drinking. Neither guarantees that a particular cat drinks more, and a cat with kidney or urinary trouble needs a vet's plan before it needs a purchase.
Where fountains differ is the upkeep: something gets rinsed, a filter gets replaced, a tank gets refilled. The Dockstream 2 changes which of those jobs you do rather than removing them.
What PETLIBRO Direct AU actually ships
The listing is the plug-in Dockstream 2 in black: a detachable 3 L tank, a 304 stainless steel drinking tray that goes in the dishwasher with the filter tray, a 1.5 m USB-C cable and an AU power adapter rated AC 100–240 V, 50/60 Hz, plus one filter and a 2-year warranty. PETLIBRO quotes 23 dB. It is sold by PETLIBRO Direct AU and shipped by Amazon; a third-party listing of the same fountain asked A$251.65 that day.
The drive is what separates it from a pumped fountain. Petlibro's FAQ describes a small magnetic rotor in the bottom of the tank, turned by a magnetic driver in the base, and calls that pump-free. The app logs intake and sends refill, filter and cleaning reminders; on Petlibro's own site, trend charts sit in paid Petlibro Care plans, which the fountain does not require.
The filter year is the real price
The Australian listing says to replace the filter every two to four weeks; Petlibro's US product page says every two weeks. PETLIBRO Direct AU sells a 4-pack for the Dockstream and Dockstream 2 at A$19.99, A$5 a filter, while the 8-pack from Amazon AU works out dearer at A$6.02 a filter. Thirteen filters a year at the slow end and 26 at the fast end come to roughly A$65 to A$130.
Added to the A$145.99 RRP, the first year lands between about A$211 and A$276, before electricity. From the second year the bill is the filters alone, so the cadence you actually keep matters more than the purchase price.
The smart half depends on Petlibro's servers
Intake tracking and reminders run through Petlibro's cloud. In August 2026 app login and control failed from 11 August until a fix late on 12 August; the failures documented were scheduled feeders, not fountains. Anyone who does not want another cloud-connected device at home gets little from the app half of this fountain.
When a bowl is the better answer
A bowl is rinsed daily and refilled, with no filter and no app. It suits a household that will not keep a filter calendar, a cat that ignores moving water, and anyone wary of one more connected gadget. Cornell's suggestion of fresh water in several rooms needs no hardware at all.
The Dockstream 2 is worth A$145.99 when a filter change every few weeks will really happen and the cat drinks from it. If either is in doubt, the bowl wins: it has no running cost at all.
How we put this together
Built from the product pages and listings below, without test scores or results we have not measured. Specifications and prices change, so check the original page for the exact model, current price, delivery, and returns.
- Amazon Australia: PETLIBRO Dockstream 2, 3 L, black, plug-in (B0GLYNH8B1) (opens in a new tab)
- Amazon Australia: PETLIBRO filters for Dockstream and Dockstream 2, 4-pack (B0C6T6JGQ4) (opens in a new tab)
- Petlibro: Dockstream 2 Smart Fountain (US product page) (opens in a new tab)
- Ars Technica: Petlibro outage report (opens in a new tab)
- Cornell Feline Health Center: Chronic kidney disease (opens in a new tab)
