Strength meets flow in every swim.
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Light, comfy, and built for smooth resistance training in the water.
The Fitto Aquatic Dumbbell Set adds simple resistance to your water workouts. Great for beginners and seasoned swimmers, these bright blue dumbbells help you build strength and move with confidence during water aerobics or swim sessions.
Make every splash count.
✔ Easy to grip and move underwater
✔ Adds gentle resistance for full-body work
✔ Bright color stays visible in the pool
✔ Lightweight design for smooth control
Rinse after pool use and air dry. Store in a cool, dry spot.
We are proud to offer duty-free, reliable, tracked shipping— delivered to your door in over 200 countries worldwide!
Below you can check our average shipping times:
Domestic USA Shipping:Â 2-9 business days
US & Canada:Â 7-18 days
Europe:Â 7-18 days
Europe Plus*:Â 8-30 days
Australia, New Zealand:Â 7-18 days
Hong Kong, Singapore:Â 7-18 days
Rest of the world:Â 8-30 days
*does not include processing times up to 2 business days or longer in peak periods
Primarily we ship out from fulfillment centers in the United States, Eastern Asia and Western Europe. If the item you've purchased is out of inventory in your nearest location, we'll send it directly from our production lines at the same delivery times as stated in our shipping section.
Are these dumbbells heavy?
They feel light on land and create resistance only when moved through water.
Can beginners use them?
Yes, they are simple to control and great for anyone starting water workouts.
Do they float?
Yes, the foam-style design naturally stays afloat.
Adds smooth resistance to help you build strength in water-based workouts.
Lightweight build makes movements feel natural and controlled.
Bright blue color with white stripes stands out in the water.
Soft material feels gentle on hands during longer sessions.
Useful for both new swimmers and experienced athletes.
Simple advantages that make a big difference in the water
| Features | MK Aquarium | Knock-Offs |
|---|---|---|
| Lightweight feel | ||
| Bright, high-visibility color | ||
| Comfortable grip | ||
| Designed for water aerobics | ||
| Smooth resistance | ||
| Beginner friendly | ||
| Durable build | ||
| Easy to dry and store |
Yes, but rinse with fresh water after use.
No, they’re ready to use right out of the box.
They use lightweight foam-style material designed for water workouts.
The grip works well for most adults.
They are not toys, and adult supervision is recommended around water.
They offer gentle resistance, but follow guidance from a professional if needed.
No, they naturally float.
Rinse after use and let them air dry.
Yes, they’re popular for water aerobics and group swim sessions.
