AQUA NOVA - Check valve (x3) - For air tubes

analysis
Analysis

Colorimetric tests

Measuring devices

Standard solutions

Calibration and cleaning solutions

Laboratory analysis

Analysis / Tests

Colorimetric Tests

Strip Tests

Permanent Tests

Measuring devices

Calibration and cleaning solutions

Test cases

Basin Analysis

Colorimetric Tests

Strip Tests

Measuring devices

Test cases
5€ discount for your first order with the code: BIENVENUE05 (from 100€ purchase, offers cannot be combined)
complements
Balling Products

Balling Products

Seawater supplements

Triton Reagents Products

Trace elements

Coral booster

Minerals

Amino acids

Bio carrier

Trace elements

Buffer pH

Fauna Marin Supplements

ATI Labs add-ons

Tropic Marin Supplements

Basic elements

Calcium

Magnesium

Kh

Iodine

Potassium

Iron

Fluorine

Boron

Phosphate

Fresh Water Supplements

Nutritional Supplements

Soil Fertilizer

Tablet Fertilizer

Liquid Fertilizer

AquaScaping Fertilizer

CO2 system

CO2 bottles

Complete CO2 kits

CO2 Accessories

Basin Supplements

Plant fertilizer

Oxygen

Basic elements

pH

Kh

Gh
5€ discount for your first order with the code: BIENVENUE05 (from 100€ purchase, offers cannot be combined)
Treatment
Water treatment

anti phosphate

Anti silicates

Anti Nitrates

anti ammonia

Anti heavy metals

Biopellets

Filtration ceramics

Charcoal

water clarifier

Water conditioners

Deionization

Demineralization

Zeolite

Live algae for refuge

Bacterial Treatments

Bacteria

Adverse Treatments

Elimination of cyanobacteria and algae

Planaria and worm elimination

Anti Aiptasia

Fish Care

Medications

Vitamins

Water treatment

Anti Phosphates

Anti-Silicates

Anti Nitrates

Aquascaping

pH and KH adjustment

Filtration ceramics

Charcoal

Water clarifiers

Water conditioners

Remineralizing

Bacterial Treatments

bacteria

Adverse Treatments

Anti Algae

Anti-snail

Fish Care

Medications

Vitamins

Water treatment

pH, KH and GH adjustment

Water clarifiers

Anti Algae

Anti Slime

anti phosphate

water conditioner

Bacterial Treatments

Pond Bacteria

Bacteria for the filter

Fish Care

General disinfectant

Worms and Parasites

White Dots

Bacterial Infections

Wounds

Vitamins
5€ discount for your first order with the code: BIENVENUE05 (from 100€ purchase, offers cannot be combined)
Food
Seawater Food

fish food

coral food

Clam food, sponge

Live Food

Breeding Artemia

Power accessories

Fresh Water Food

Artemia Breeding

Fish food

Feeding accessories

Granulated Fish Food

Food Fish Flakes

Food for invertebrates

Food Basin

All our foods

Koi Carp Food

Sturgeon Foods

Power Accessories
5€ discount for your first order with the code: BIENVENUE05 (from 100€ purchase, offers cannot be combined)
Substrate/Salt
Sand

living sand

inert sand

Substrate for reactor

Sea Salts

Enriched reef salt

reef salt

Fish-only salt

Liquid Salt

Sands / Quartz / Substrates

Sands and Quartz

Nutrient Substrates

Technical Floors

Remineralizing

Pond Substrate

Substrates

Soils

gravels
5€ discount for your first order with the code: BIENVENUE05 (from 100€ purchase, offers cannot be combined)
Equipment
Seawater Equipment

Accessories

Aeration

Aquariums

Measuring devices

Heaters

Settling

Decoration / Layout

LED Lighting and Ramp

Skimmers

Surface filter

Roll filter

Fluidized Filters

KH management

Cold / Chiller Group

Management Computer

Reverse osmosis systems

Osmolators

Mixing pumps

Metering pumps

Water pumps

algae reactor

Biopellet Reactor

Limestone Reactors

Hydroxide Reactor

Cooling

Calcium Reactors

Sterilizer and UV Filter

Detached pieces

Library

Freshwater Equipment

Measuring devices

Accessories

Aeration

Aquarium

Heaters

Decoration and layout for freshwater aquariums

Lighting

Filtered

reverse osmosis

Water Pumps

Brewing pumps

Cooling

Sterilizer / UV Filter

CO2 system

Cold / Chiller Group

Detached pieces

Library

Basin Equipment

Aeration

water jet

Water pump

Skimmer

UV Filter / Sterilizer

Library

Lighting

Filters

Mist generator
5€ discount for your first order with the code: BIENVENUE05 (from 100€ purchase, offers cannot be combined)
Plantes
Our Best-Selling Brands
In Vitro Plants

Foams & Floats

Easy plants

Fast growing plant

Lawn plant

Foreground plant

Background plant
See all our brands for aquariums and ponds
Brands

Our Best-Selling Brands

See all our brands for aquariums and ponds
Promotion

AQUA NOVA - Check valve (x3) - For air tubes

AQUA NOVA - Check valve (x3) - For air tubes

Quantity

€2.99

No reward points for this product.

Tax included

In stock (4)

Check valves for air tubes. Prevents backflow of water into the air pump. Pack of 3.

Order it before 15:00 today
and receive it tomorrow with Chronopost - Livraison express à domicile

Product Details

Product Details

Reference NCV-3

Frequently purchased together
Silicone hose 4 / 6 mm transparent - Sold by the meter

(2 reviews)

€0.69

Flexible silicone hose with a diameter of 4/6 mm for aquariums. For air pump, dosing pump or any other use. Sold by the meter.

68 en stock
4/6 transparent pipes - Sold by the meter

(3 reviews)

€0.70

Flexible hose diameter 4/6 mm for aquarium. Sold by the meter.

2 en stock
SALIFERT - Calcium test

(40 reviews)

€10.19 €11.99

This SALIFERT brand analysis kit allows you to accurately measure the calcium level of your seawater. Allows you to take 50 to 100 measurements.

-15%

-15%

16 en stock
SALIFERT magnesium test

(30 reviews)

€10.79 €11.99

This SALIFERT brand analysis kit allows you to accurately measure the magnesium level of your seawater. Allows you to take around 50 measurements.

-10%

-10%

22 en stock
SALIFERT - Kh Test

(36 reviews)

€7.27 €7.99

This analysis kit from the SALIFERT brand allows you to measure the Kh of your seawater with precision. Allows you to take 100 to 200 measurements.

-9%

-9%

27 en stock
AQUA NOVA - Adjustment valve for air hose
€0.99

Air hose adjustment valve. For standard 4/6mm tube.

7 en stock
ATI - CarboEx Refill Pack. - 3250 g - Substrate for CO2...

(6 reviews)

€25.95 €28.99

Carbo Ex Refill Pack is a CO2 absorbent that can be placed in a Skim Breeze style filter . This results in an increase in the pH in the tank. (Average 0.2 - 0.3 point). To be used only for the filtration of the air entering the skimmer, Do not use directly in the water of the aquarium.

-10.5%

-10.5%

1 en stock
SALIFERT - Nitrates Test

(14 reviews)

€9.13 €9.99

Accurately tests the nitrate level of your seawater.

Allows you to take around 60 measurements.

Instructions in French

-8.6%

-8.6%

17 en stock
Products from the same category
JBL - Taifun extend 2 - Extension for CO2 reactor
€10.99

JBL extend, extension for JBL CO2 Reactor to increase the capacity of the JBL reactor for large aquariums.

On sale!

1 en stock
JBL - Proflora CO2 Inline 12/16 - High performance CO2...
€26.99 €29.99

Proflora CO2 Inline 12 /16 is a high performance CO2 diffuser to be integrated into the pipe of the external filter with 12/16 mm pipe.
A bubble counter is integrated to control the amount of CO2 added. A non-return valve is also integrated to protect the technical equipment.

On sale!

-€3.00

-€3.00

1 en stock
JBL - Proflora CO2 Inline 16/22 - High performance CO2...
€29.99 €31.99

Proflora CO2 Inline 16 /22 is a high performance CO2 diffuser to be integrated into the pipe of the external filter with 16/22 mm pipe.
A bubble counter is integrated to control the amount of CO2 added. A non-return valve is also integrated to protect the technical equipment.

On sale!

-€2.00

-€2.00

3 en stock
JBL - Proflora CO2 Inline 19/25 - High performance CO2...
€34.99 €35.99

Proflora CO2 Inline 19/25 is a high performance CO2 diffuser to be integrated into the pipe of the external filter with 19/25 mm pipe.
A bubble counter is integrated to control the amount of CO2 added. A non-return valve is also integrated to protect the technical equipment.

On sale!

-€1.00

-€1.00

1 en stock
DENNERLE - Nano Flipper CO2 - CO2 diffuser for nano...
€14.99 €15.99

Nano Flipper CO2 from Dennerle is a powerful yet extremely compact CO2 diffuser , specially designed for mini aquariums from 25 to 40 liters.

On sale!

-€1.00

-€1.00

3 en stock
AQUA NOVA - Bubble counter - CO2 - 5 cm
€3.99

CO2 bubble counter with suction cup to be fixed on the aquarium windows. Size: 5cm.

4 en stock
AQUA NOVA - Metal valve - 1 outlet
€1.99

Anti-corrosion steel adjustment valve. 1 exit.

20 en stock
AQUA NOVA - Metal valve - 2 outlets
€2.99

Anti-corrosion steel adjustment valve. 2 output.

13 en stock