Aquasonic Soundfloating

15/05/2026

FULL-DAY RESET RETREAT

A private day dedicated entirely to your nervous system, body, and inner clarity.

Through extended floating, therapeutic massage, silence, guided integration, and optional plant-based wellness support, you are invited into a state of deep rest, emotional release, and renewed presence.

This retreat is designed for those who feel overwhelmed, disconnected, mentally exhausted, or simply ready to reconnect with themselves on a deeper level.

What’s included:
• Extended float session
• Therapeutic bodywork & massage
• Reflection & integration coaching
• Silence, grounding & nervous system reset
• Optional CBD or legal truffle-based tea support

Private. Personal. Deeply restorative.

More information and bookings available below.

Ervaar een diepgaande reset voor lichaam en geest met een exclusieve retreat vol floaten, therapeutische massage, stilte, integratiecoaching en bewuste ontspanning in een veilige, persoonlijke setting.

21/03/2026

Floating Sound Concert

28/05/2025

A boost for your energy levels! Sound vibrations improve circulation and energy flow throughout your body. This results in an increase in energy and vitality.

26/05/2025

Let yourself be guided into a deep state of relaxation by the warm salty water and calming sounds. You will experience greater clarity and mental calm.

13/05/2025

Gratitude to Everyone Who Made This Possible

Aquasonic is not only the result of my vision, but also of the efforts and dedication of many people who have supported this dream with heart and soul.

The development and refinement of the sound files was only possible thanks to the invaluable help of Joeri Bonsel, with whom I also developed the Somasono Chair and the Equilibrium Experience.

The practice space was co-designed and built over many hours by Aad Drewes. Michou Reuland assisted me during the validation research for Soundfloating. Geneviève Chassé supported the production of the crowdfunding video. The beautiful photographs featured on the website and in this newsletter were taken by Graciela Rossetto, with my dear colleagues Liselore Raan Massage bij Liselore and Tom Giles as models.

My dear girlfriend Nadine van der Zalm devoted countless hours to developing the website and sending out newsletters. Gianne Tillema designed the logo, contributed to the website, created visual materials, and - together with Koen Timmermans - organised the Go-Life workshop. Koen also supported me in drafting the terms and conditions, protecting my intellectual property, and was a valuable sparring partner throughout the process. Erik van Lier created a business plan and remains involved in future developments.

Together, Michou, Joeri, Gianne, Koen, Nadine, and Erik formed the crowdfunding team, whose efforts helped finance the development of the Soundfloating bath.

Kacper Ziemianin developed the software that controls the motor moving the transducer in the water, while Vince Vijsma and Yvo van Os designed its mechanical components. Vince also helped assemble the filtration system. A special thanks goes to Camilla van Doorn, whose beautiful voice can be heard during the sessions, and to Eva Brocades Zaalberg, who wrote this wonderful article on Soundfloating: https://wassenaarders.nl/2020/09/17/wassenaarse-pianoleraar-ontwikkelt-revolutionaire-methode-om-te-ontstressen/

To all of you, I offer my heartfelt thanks - for your care, dedication, and patience.

Book your session at https://en.aquasonic-soundfloating.com/book-session

07/05/2025

Dear friends, colleagues, and supporters,
The moment has finally arrived! This Easter, I celebrated the official opening of my practice at the Grote Pyr in The Hague. Aquasonic Soundfloating is now officially open, and from today, you can book your session via my booking page. I look forward to welcoming you into my practice and offering you this unique experience.

Everyone who has booked one or more sessions - either during or after the crowdfunding campaign - has received a separate email with a special code to schedule their session(s). I want to sincerely thank you all for your support and patience. I truly hope the wait was worth it.

A fully functioning Soundfloating bath
Creating everything exactly as I envisioned took a great deal of time and dedication. After a continuous process of testing, adjusting, and refining, the result is finally here: a fully operational Soundfloating bath that transmits specially composed sound vibrations directly to the body. This unique combination helps you release tension and reconnect with yourself on a deeper level.

Book Your Session at https://en.aquasonic-soundfloating.com/book-session
You’re warmly invited to experience this special journey for yourself at my practice, located in the attic of Grote Pyr in The Hague. Soundfloating sessions can be booked on their own or in combination with a massage. My recommendation: the Duo Arrangement. While one person enjoys a massage, the other relaxes in the Soundfloating bath. Afterwards, you switch places. A perfect way to share a truly unique experience together.

Current opening hours:
Wednesdays: 7:30 – 11:30 AM
Thursdays: 8:30 AM – 2:30 PM
Fridays: 8:30 AM – 2:30 PM
Saturdays: 12:30 – 8:30 PM

I would be honoured to guide you a step closer to that quiet place within yourself - where stillness and inner peace reside. Together, we contribute to creating a slower, healthier, more harmonious and peaceful world.

See you soon,
Josef

Experience ultimate relaxation with an Aquasonic Soundfloating session or massage. Book now and discover the harmony of sound and touch.

20/02/2025

https://fb.watch/xT1P-nienF/

05/10/2024

🌿 Beautiful Attic Space Available for Bodyworkers, Therapists, and Coaches in The Hague 🌿

I’m excited to offer a unique opportunity for professionals in massage, bodywork, coaching, systemic work, and self-development. Located in a stunning monumental building near the center of The Hague, I have a beautiful attic space where I currently develop and host Soundfloating sessions, an innovative method that combines sound vibrations with a floating bath, as well as offer massages.

This serene and inspiring space is now available for shared use. Whether you’re a massage therapist, coach, or facilitator in need of a peaceful environment for your sessions, this space could be perfect for you! It's available for one day a week, half a day a week, or occasional use.

If you’re seeking a professional, tranquil space to grow your practice in a collaborative environment, feel free to reach out! Let’s explore how we can work together.

Message me for more details, or share this post with anyone who might be interested. 🌱

24/09/2024

Yes! Soundfloating has reached an important milestone. We are proud to announce that the Omgevingsdienst Midden-Holland (ODMH) inspected our facility at the end of August and successfully approved it. Soundfloating meets all legal requirements in terms of water quality, safety, and hygiene. This means that we are officially allowed to open. We are just putting the final touches in place.

Of course, much more has happened during the spring and summer months. For example, we added magnesium sulfate to the water, and the temperature and dosing pump have been carefully adjusted. We are also in the process of adapting our newly composed music for the sessions to suit the saltwater environment. In doing so, we have to consider the different distances to the underwater speaker, as each customer has a different height and weight.

In our Soundfloating space, we’ve installed a custom-made shower wall, provided by Ariba, a family glass business just around the corner.

We have recently started working with Voice-Over Actor Camilla van Doorn. Her beautiful voice will be heard during the Soundfloating sessions. The recordings are coming soon.

Overcoming setbacks
Despite all the progress, we also encountered unexpected challenges. The pump burned out, there were leaks in the filtration system, and the speaker frame, which moves the speaker back and forth in the water, broke. Fortunately, these problems have now been resolved. A certified company has replaced the entire electrical system of our filtration installation. New O-rings have been installed, and all screw connections have been tightened using a special wrench. A new frame for the speaker is currently being manufactured.

Ready when everything is just right
We are grateful that these challenges arose now and not when we are already operational. It’s a case of two steps forward and one step back until everything is just right. Thank you all for your patience and support as we finish the final details.

We look forward to sharing this unique experience with you soon!

22/05/2023

De Hoofd-Hart-Bekken Verbinding
Download hier de geleide meditatie: https://www.aquasonic-soundfloating.com/meditatie

Een meditatie waarbij je drie polen hoofd, hart en geslacht op een diepgaande manier met elkaar worden verbonden.

Voor deze prachtige geleide meditatie van Maya Kerstan heb ik eind 2022 tot begin 2023 de muziek gecomponeerd en geproduceerd. Deze muziek is deels ook te horen tijdens Soundfloating-sessies.

Maya is auteur van het boek 'Wegen naar seksuele Waardigheid' en werkt als therapeut en trainer op het gebied van lichaamsgericht psychotherapie met specialisatie in intimiteit en seksualiteit.
Je kan haar boek hier bestellen: https://www.rodeparel.nl/product/wegen-naar-seksuele-waardigheid/