- Ships within 7-10 days.
Aquarium and pond equipment at the best prices!
For those passionate about aquariophily
Having trouble finalizing your order? Contact us 24 hours a day by email at information@zoanthus.fr.
Basin Analysis
5€ discount for your first order with the code: BIENVENUE05 (from 100€ purchase, offers cannot be combined)
Balling Products
Seawater supplements
Basic elements
Fresh Water Supplements
CO2 system
5€ discount for your first order with the code: BIENVENUE05 (from 100€ purchase, offers cannot be combined)
Water treatment
Bacterial Treatments
Adverse Treatments
Fish Care
Water treatment
Bacterial Treatments
Adverse Treatments
Fish Care
Water treatment
Bacterial Treatments
Fish Care
5€ discount for your first order with the code: BIENVENUE05 (from 100€ purchase, offers cannot be combined)
5€ discount for your first order with the code: BIENVENUE05 (from 100€ purchase, offers cannot be combined)
Sand
Substrate for reactor
Sea Salts
Pond Substrate
5€ discount for your first order with the code: BIENVENUE05 (from 100€ purchase, offers cannot be combined)
Seawater Equipment
Basin Equipment
5€ discount for your first order with the code: BIENVENUE05 (from 100€ purchase, offers cannot be combined)
Tunze decided in June 2025 to exclude us from their reseller list, a decision we don't particularly understand. This product is therefore no longer available from us, and we apologize for this.
Good news : we offer a wide selection of similar, equally effective items in our category: Osmolator for aquariums
As an alternative, we offer you the Auto Aqua - Smart ATO Duo G2 which offers good value for money.
What they think about it
(and they are right...)
Julien B.
Does its job very well, to be seen over time (Translated review)
Willy F.
Impeccable, as desired. (Translated review)
Alain T.
good product (Translated review)
Cédric A.
It hasn't been in use in my tank for very long, but so far it's working well, even though the osmolator spins in a vacuum when it's switched on, without levelling the water. (Translated review)
Frederic m.
Gives satisfaction (Translated review)