Welcome to the website for Mermaid tails, Mermaid swimming lessons (also for adults and/or on location) and everything to Mermaid-dreams come!

Below and on the site are the new dates for the Mermaid swimming lessons. We give lessons at the weekend, for children and adults and possibly on location. Via the registration form you can register yourself.

New courses in the weekend! (more info can be found here)
series 2: Sunday 24-4, Sunday 1-5, 7-5 Saturday, Saturday 21-5
series 3: Saturdays 21-5, 28-5, 4-6 and 11-6

To one-time once with the FinfFun Mermaid Tails to swim you can register yourself for the Mermaid Madness Experience.

For children on:
Thursday afternoon 28 april and 5 may (Ascension Day) Thursday afternoon (more info can be found here)

For adults:
Mermaid Madness Experience senior (more info can be found here)

Saturday night 21 may, 4 June and 11 June!



Look in our Mermaid online store to own Mermaid tail. All information about purchasing your own tail is here. Again, because of the toegenome crowds everything has not been updated. Is your favorite tail temporarily out of stock, please send us a message using the contact form. We are going to complement our inventory and will then process your order here too. Delivery time is about 7 working days.

Also for mermaids parties you have come to the right place. For both children and adults and possibly also on your location. Send a message using the contact form for any information.




Swimming school ONDA!:
swimming lessons at environment Liemers and Montferland

(located in Lobith) gives swimming lessons at the pool of The holiday park Byvanck in Beek (Montferland municipality, Gld)) and is the address in the Achterhoek and Liemers for all types of swimming lessons, and water activities. Unique in the Netherlands are the mermaid-swimming lessons that ONDA! offers.

We offer:
ABC swimming lessons
Swimming lessons for children with a special talent or property
Private swimming lessons
Crash course in ABC swimming lessons
Toddler swimming lessons
Parent and child swimming|
Mermaid swimming lessons
Aqua sport custom

At ONDA! can all children swimming lessons. In very small groups or private. For children with or without medical indication. All classes are taught with passion, dedication and attention to the individual. The well-being of your child is our priority!

Finfun Mermaid tails; everything a mermaid needs!


In addition, Swimming school ONDA! official distributor of the FinFun Mermaid tails. We not only sell these beautiful mermaids tails, but they also put in the special and unique Mermaid swimming lessons and, of course, with the Mermaid Madness Experience junior and senior!

Look around on this page. If you have any questions, you can always leave a message via our contact form.