Waterpik Aquarius Countertop Water Flosser — Blue, 10 Pressure Settings & 7 Tips

The Waterpik Aquarius WP-663 is a countertop water flosser that delivers customizable pulsating water cleaning with ten pressure settings and seven specialty tips for family oral care.

The Aquarius is a plug-in countertop device designed to simplify daily oral hygiene by using pulsating water to clean between teeth, around dental work, and along the gumline. Its 10 pressure levels, massage mode, and color-coded tips make it adaptable for users with braces, implants, bridges, crowns, or sensitive gums. The unit is compact enough for everyday bathroom counters, and the removable reservoir and tip storage make routine use and sharing straightforward.

How does the Aquarius fit into a busy morning routine?

The Aquarius is built for quick, effective use so it’s easy to add to a fast-paced schedule. A built-in 1-minute timer with a 30-second pacer encourages even coverage while the large reservoir provides over 90 seconds of continuous use, usually eliminating the need to refill mid-session.

• 1-minute timer with 30-second quadrant pacer for balanced cleaning
• 22 oz removable reservoir gives 90+ seconds of floss time
• Quick-start settings let you begin on low pressure and increase over time
• Flip-top reservoir lid for fast, no-mess refilling

Which tips are included and who can use them?

The Aquarius includes seven color-coded tips that cover common household dental needs and allow multiple users to share one base safely. Tips address orthodontic care, periodontal pockets, general flossing, and dental restorations; children ages six and up can use the device under adult supervision starting at the lowest setting.

• Seven specialty tips: orthodontic, plaque seeker, classic jet, periodontal, and more
• Color coding reduces cross-use between family members
• Recommended for ages 6+ with adult supervision
• 360° rotating handle reaches back teeth and hard-to-see areas

What performance and safety features should I expect?

The Aquarius combines adjustable pressure and pulsation technology to offer a gentle or intense clean depending on user comfort. It is recommended by dental professionals and carries the American Dental Association’s Seal of Acceptance for safety and effectiveness; Waterpik also offers a three-year limited warranty and customer support in Colorado.

• 10 pressure settings plus massage mode for tailored cleaning
• PrecisionPulse technology for combined pressure and pulsations
• ADA Seal of Acceptance and dental professional recommendation
• 3-year limited manufacturer’s warranty and U.S.-based support

How easy is it to maintain and store the unit?

Maintenance is straightforward: the reservoir detaches for filling and cleaning, and the top-rack dishwasher-safe reservoir makes care convenient. Tip storage is built into the unit, and the flossing wand includes a water on/off switch to control flow without returning to the base.

• Removable 22 oz reservoir with flip-top lid for easy filling
• Top-rack dishwasher-safe reservoir for simple cleaning
• On-wand water control and 360° rotating tip handle for maneuverability
• Compact countertop footprint fits most bathrooms

Who is this for: The Waterpik Aquarius WP-663 is designed for individuals and families who want a versatile alternative to string floss—especially those with braces, implants, bridges, crowns, or sensitive gums. It suits busy households that need color-coded tips for multiple users, anyone who prefers adjustable pressure and timed sessions, and people looking for a dentist-recommended, ADA-accepted water flossing option with straightforward maintenance and warranty support.