Discover on this page the best-selling CO2 Accessories for freshwater aquarium in 2026 on zoanthus.fr. These are the best sellers from the last 3 months, recent and popular models that have proven themselves. If you still hesitate before ordering your CO2 Accessories, we advise you to choose from this list according to your aquarium's needs. The list updates in real time, always staying current.
2. MILWAUKEE - CO2 Solenoid Valve
MILWAUKEE - CO2 Solenoid Valve
32.99 €
(10 reviews)
- En promotion
- 13 en stock
The Milwaukee CO2 Solenoid Valve is a high quality solenoid valve that is safe and completely reliable for controlling CO2 addition in aquariums and reverse osmosis. It controls the CO2 supply.
En savoir plus3. KAMOER - Fitting for 2/4mm hoses
KAMOER - Fitting for 2/4mm hoses
0.99 €
(4 reviews)
- En promotion
- 15 en stock
Simple connection for 2/4mm tube , suitable for Kamoer dosing pumps.
En savoir plus4. JBL - ProFlora CO2 - Refill Bio - CO2 refill - For aquarium 30-80 liters
JBL - ProFlora CO2 - Refill Bio - CO2 refill - For...
7.99 €
(1 review)
- En promotion
- 1 en stock
Refill Bio from JBL is a refill kit for bio CO2 fertilization systems . 1 kit provides nutrients to plants from 30 to 80 liters for 40 days with carbon dioxide, the basic plant nutrient.
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5. AQUA NOVA - Non-return valve for air pump
- En promotion
- 6 en stock
Plastic check valve for air pump. For standard 4/6mm tube.
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6. AQUA NOVA - 3-way "y" connector for 4/6mm hoses - x2
- En promotion
- 5 en stock
3 way "y" connector for standard 4/6mm tube.
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7. AQUA NOVA - Metal valve - 1 outlet
AQUA NOVA - Metal valve - 1 outlet
1.99 €
(3 reviews)
- En promotion
- 15 en stock
Anti-corrosion steel adjustment valve. 1 exit.
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8. JBL - ProFlora Calibration Set - pH probe calibration solutions
- En promotion
- 1 en stock
JBL ProFlora Calibration Set is a complete set for calibrating pH electrodes. With pH 7 and pH 4 calibration solutions (50 ml each), distilled water for rinsing (50 ml), 3 test tubes.
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9. AQUA NOVA - Metal valve - 2 outlets
AQUA NOVA - Metal valve - 2 outlets
2.99 €
(1 review)
- En promotion
- 9 en stock
Anti-corrosion steel adjustment valve. 2 output.
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10. AQUA NOVA - Metal valve - 3 outlets
AQUA NOVA - Metal valve - 3 outlets
3.99 €
(1 review)
- En promotion
- 8 en stock
Anti-corrosion steel adjustment valve. 3 exits.
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for freshwater aquarium
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