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)
The EHEIM SUBSTRATpro+ O2xygen in 2L format is a revolutionary filter media that optimizes the water quality of your aquarium. Thanks to its ultra-porous ceramic structure and the power of tourmaline , it releases activated oxygen that boosts the degradation of waste and promotes bacterial colonization. This durable and reusable substrate ensures effective biological filtration, suitable for both freshwater and saltwater aquariums. Offer your fish and plants a healthier, more stable and perfectly balanced environment.
Order it before
15:00 tomorrow
and receive it
on
Tuesday, February 3, 2026
with
Chronopost - Livraison express à domicile
Thanks to the integration of tourmaline , a gemstone with unique properties, the EHEIM SUBSTRATpro+ O2xygen continuously releases activated oxygen . This oxygen boosts the colonization of beneficial bacteria, thus accelerating the decomposition of waste and the purification of water.
With a porosity of 45% , this ceramic material offers a huge colonization surface for microorganisms essential for filtration. This structure maximizes the efficiency of the filter and contributes to the rapid elimination of harmful substances , ensuring clear water and a healthy environment.

Made from ultra-resistant ceramic, this substrate is fired at over 1000°C , giving it exceptional stability and durability. Reusable after a simple rinse, it is an economical and ecological solution for filtering your aquarium.
Unlike other filter media, EHEIM SUBSTRATpro+ O2xygen is pH neutral , meaning it does not affect the water chemistry. This ensures a stable environment, ideal for fish and plants that are sensitive to pH fluctuations.
The EHEIM SUBSTRATpro+ O2xygen 2L is the ideal solution for efficient and sustainable biological filtration . It improves water quality, boosts oxygenation and ensures a balanced ecosystem. Give your aquarium the performance it deserves!
The Liquid Fluid Box Coral Box has 3 compartments that can contain liquids to be dispensed via a dosing pump into an aquarium. Each compartment, transparent and graduated, can contain 1.5 liters of liquid. Supplied with a 4-6mm diameter connection pipe.
Air hose adjustment screw. For standard 4/6mm tube.
SUBSTRATE from Eheim is a highly porous filter material made from sintered glass. The surface structure provides important purification bacteria with excellent colonization conditions. EHEIM SUBSTRATE is suitable for fresh and marine water.
The double connection tap for hose with a diameter of 16/22 mm Eheim allows you to disconnect and connect the hose safely, cleanly and without backflow of water .
Bubble-magus Magnet Scraper M is a cleaning magnet for saltwater and freshwater aquarium panes up to 15 mm . Thanks to its stainless steel blade, you will be able to remove calcareous algae in seawater as well as stubborn algae in fresh water which can be difficult to remove with more conventional magnets.
Pronovo bel Grano S 100ml from JBL is a basic granular food in size S for all aquarium fish from 3 to 10 cm .
Eheim 's MECH is a pre-filter material made from hollow ceramic rings to trap large dirt particles. Also bacterial colonization support, very useful for biological filtration. For freshwater and saltwater aquariums.
Eheim 's MECH is a pre-filter material made from hollow ceramic rings to trap large dirt particles. Also bacterial colonization support, very useful for biological filtration. For freshwater and saltwater aquariums.
Eheim 's MECH is a pre-filter material made from hollow ceramic rings to trap large dirt particles . Also bacterial colonization support , very useful for biological filtration . For freshwater and saltwater aquariums.
Eheim 's MECHpro is a spiral-shaped pre-filter material to effectively trap small dirt particles . For freshwater and saltwater aquariums.
Eheim 's MECHpro is a spiral-shaped pre-filter material to effectively trap small dirt particles . For freshwater and saltwater aquariums.
SYNTH from Eheim is a fine fiber filter wadding that once again cleans the water mechanically before entering the aquarium. EHEIM SYNTH removes the finest dirt particles from the water, which are often responsible for cloudiness in the aquarium.
SYNTH from Eheim is a fine fiber filter wadding that once again cleans the water mechanically before entering the aquarium. EHEIM SYNTH removes the finest dirt particles from the water, which are often responsible for cloudiness in the aquarium.
FIX from Eheim is a fine filter wadding. EHEIM FIX acts as a separating layer between mechanical and biological filter media . This is where the largest dirt particles are trapped, thus removing them from the water before entering the biologically functional filter layers.