Dr. Hannah Cole, DVM Facebook ad: “The only cat fountain that never refilters old water”

Ran for 11 days, from July 2 to July 13, 2026, the last day Crush saw it.
Run by Dr. Hannah Cole, DVM on Facebook. Crush is not the advertiser and does not verify its claims. See this ad in Meta's Ad Library(opens in a new tab)
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About this ad
- Meta Ad Library ID
- 1354157606596679
- Platforms
- Facebook, Instagram, Audience Network, Messenger and Threads
- Relaunches
- 0
- Niche
- Pets
Ad text
If your cat's fountain has pink film on it three days after a deep clean, that's not dirt. That's Serratia marcescens — a bacterium that lives in warm, biofilm-rich, low-flow water. On most fountains, it's unavoidable. The design feeds it. Here's why this one doesn't: 1) No submerged pump. Pink slime needs warmth + moisture + biofilm. A pump running inside the water gives it all three. Move the pump out of the water — into a dry-mounted head unit — and the breeding ground disappears. 2) No filter cartridge. Activated carbon is bacteria's favorite real estate — porous, organic-rich, almost never replaced on the schedule the manual claims. No filter means no host. 3) Used water doesn't recirculate. The cat's drinking bowl is refilled from a sealed clean tank every 24 hours. Yesterday's saliva never sees today's water. The contamination clock resets daily instead of compounding for three days. 4) Stainless steel drinking tray. Biofilm bonds easily to plastic micro-grooves. On a smooth stainless surface, it can't grip the same way — which is why you'll see the difference within the first week. 5) Three-minute rinse, no hidden crevices. No tubing, no impeller well, no foam pre-filter you forgot existed. If there's no place for biofilm to hide, there's no biofilm to scrub. Pink slime is a mechanical problem. Fix the mechanism, you fix the slime. 👉https://thetenace.com/products/tenace-hydropurr
Where the ad sends people
catvetinsider.com
The only cat fountain that never refilters old water
A veterinarian explains why nearly every cat water fountain — even the filtered, UV ones — breeds the bacteria that make cats refuse to drink, and the one design that doesn't.
See details: catvetinsider.com(opens in a new tab)










