List of products by supplier Hardy Dewerse

JBL - Tormec CristalProfi i60/80/100/200 - Filter...

€5.50

Tormec CristalProfi is a filter cartridge with active peat granules for CristalProfi i60 to 200 aquarium filters .

• Sold out

I buy unavailable

JBL - Tropol - Tropical Water Conditioner - 100ml

€5.99 -€1.00 €4.99

JBL Tropol transforms aquarium water into tropical black water for the breeding of black water fish such as Characidae, Catfish, Apistos and Discus etc.

• On sale!
• -€1.00
• -€1.00
• 2 in stock

I buy available

JBL - UniBloc CristalProfi for CristalProfi i40/TekAir...

€6.99

UniBloc CristalProfi is a replacement foam cartridge for Cristal Profi i40 and TekAir aquarium filters.

• 2 in stock

I buy available

JBL - UniBloc CristalProfi i60/80/100/200 - Replacement...

€4.99

ProCristal i30 AlgaePrevent is a replacement foam cartridge for CristalProfi i60 to 200 aquarium filters.

• Sold out

I buy unavailable

JBL - WishWash - Sponge and Cloth for Aquarium Windows

(1 review)

€6.99

WishWash from JBL is a set of a cloth to clean the glass from the outside and a sewn-in sponge to remove algae and dirt easily and without leaving marks on the inside glass of the aquarium or terrarium.

• On sale!
• 2 in stock

I buy available

JBL -Ferropol 24 10ml - Plant fertilizer

€4.99

JBL Ferropol 24 allows the daily maintenance and beauty of aquarium plants: daily fertilizer for freshwater aquariums. It is an optimal and precise contribution of all the essential trace elements not provided by long-lasting fertilizers

• On sale!
• 2 in stock

I buy available

JBL FilterStart 10ml - Bacteria for new or cleaned...

(5 reviews)

€3.99

JBL FilterStart 10ml - Active bacteria for a top-quality filter

JBL FilterStart 10ml is the little miracle bottle to give your filter a real boost, whether after cleaning or when starting a new aquarium. This liquid concentrate provides millions of live, autotrophic and hyperactive bacteria that will quickly settle in and start cleaning your water. The result? A healthy aquarium, clear water, and healthy fish. Thanks to its 8 complementary bacteria cultures , JBL FilterStart effectively eliminates ammonium, ammonia, nitrites and even organic waste. It is essential to ensure a quick and controlled start of biological filtration, in freshwater as well as saltwater.

• Rapid filter colonization for clean, stable water
• Removes ammonium, nitrites and organic waste
• Perfect after cleaning or when refilling the water

• On sale!
• 6 in stock

I buy available

JBL ProScape - Mg Macroelements 250ml - Magnesium plant...

€9.99

Additional input for plants: additional magnesium fertilizer for aquascaping aquariums.

• On sale!
• 4 in stock

I buy available

JBL ProScape - PlantSoil BEIGE 9l - Nutrient substrate...

€34.99

JBL Proscape Plant Soil beige 9 liters is a complete beige substrate for planted aquarium type "Aquascaping".

• On sale!
• Sold out

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JBL ProScape - PlantSoil BROWN 3l - Nutrient substrate...

€17.99

JBL Proscape Plant Soil brown 3 liters is a complete Brown substrate for "Aquascaping" planted aquariums.

• On sale!
• Sold out

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JBL ProScape - PlantSoil BROWN 9l - Nutrient substrate...

(1 review)

€39.99

JBL Proscape Plant Soil, complete substrate Brown for planted aquarium type "Aquascaping".

• On sale!
• Sold out

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JBL ProScape - ShrimpsSoil BROWN 3l - Beige technical...

(2 reviews)

€17.99

Substrate without additional nutrients for shrimp aquariums: special soil for aquascaping aquariums.

• On sale!
• 2 in stock

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JBL ProScape - ShrimpsSoil BROWN 9l - Beige technical...

€39.99

ShrimpsSoil BROWN 9l from JBL is a substrate without additional nutrients for shrimp aquariums : special soil for aquascaping aquariums. Vigorous plants: optimal oxygen supply and average grain size. For an immediate supply of nutrients and minerals .

• On sale!
• 1 in stock

I buy available

JBL ProScape - Tool P curved 30cm - Curved pliers for...

€14.99

Decorate and garden like a pro to create aquarium landscapes: curved tweezers for aquascaping. Practical handling: ultralight (75.3 g), so working without fatigue. Length: 30cm.

• On sale!
• 2 in stock

I buy available

JBL ProScape - Tool P slim line 30cm - Fine straight...

€16.99 -€2.00 €14.99

These thin, straight nippers are ideal for planting plants that need to be pushed deep into the ground. Extracting rockwool from a long-rooted in vitro plant will be easier with these fine forceps than with scissors. Practical handling: its lightness allows fatigue-free work: 44.8 g. Length: 30cm.

• On sale!
• -€2.00
• -€2.00
• 1 in stock

I buy available

JBL ProScape - Tool P straight 30cm - Straight pliers for...

€16.99 -€2.00 €14.99

This long clamp is perfect for planting plants. For planting individual plants, straight pliers are often used, several plants are easier to plant with curved pliers. Practical handling: its lightness allows fatigue-free work: 78.3 g. Length: 30cm.

• On sale!
• -€2.00
• -€2.00
• Sold out

I buy unavailable

JBL ProScape - Tool S curved 20cm - Angled scissors for...

€19.99

T ool S curved 20cm from JBL are angled scissors that are ideal for removing leaves from the aquarium . Cut the leaves as much as possible at the base. Practical handling: 27 mm grip holes for strong fingers, fatigue-free work thanks to the lightness of the scissors: 62.5 g. Length: 20cm.

• On sale!
• 1 in stock

I buy available

JBL ProScape - Tool S curved 30cm - Angled scissors for...

(2 reviews)

€24.99

Angled scissors are ideal for removing leaves from the aquarium. Cut the leaves as much as possible at the base. Practical handling: 27 mm grip holes for strong fingers, fatigue-free work thanks to the lightness of the scissors: 62.5 g. Length: 30cm.

• On sale!
• 3 in stock

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JBL ProScape - Tool S spring 16cm - Curved spring scissors

€43.99

Spring-loaded curved scissors are ideal for pruning moss or removing leaves from plants. Convenient handling: 27 mm grip holes for strong fingers, fatigue-free work thanks to the lightness of the scissors: 19.5 g. Length: 16cm.

• On sale!
• 1 in stock

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JBL ProScape - Tool S straight 20cm - Straight scissors...

€18.99

Straight scissors are ideal for removing rockwool or gelatin from in vitro plants. First shorten the roots by 50%, then unhook the rockwool from the roots with the tips of the scissors. Practical handling: 27 mm grip holes for strong fingers. Work without fatigue thanks to the lightness of the scissors (60.5 g). Length: 20cm.

• On sale!
• 1 in stock

I buy available

JBL ProScape - Tool S wave 20cm - Straight scissors for...

€38.99

Wavy scissors are ideal for maintaining grass surfaces under water. Convenient handling: 27mm grip holes for strong fingers. Work without fatigue thanks to the lightness of the scissors (51.8 g). Length: 20cm.

• On sale!
• 1 in stock

I buy available

JBL ProScape - Tool SP straight 30cm - Double spatula for...

€18.99 -€2.00 €16.99

Tool SP straight 30cm from JBL, this spatula is used to keep the bottom of the aquarium clean . Practical handling: very light for fatigue-free work (78.6 g). Length: 30cm

• On sale!
• -€2.00
• -€2.00
• 1 in stock

I buy available

JBL ProScape - Volcano Mineral 3l - Natural volcanic...

€9.99

Volcano Mineral 3l from JBL is a volcanic rock soil , ideal stable base for stone or wooden structures : special substrate for aquarium bottom in aquascaping.

• On sale!
• 1 in stock

I buy available

JBL ProScape - Volcano Mineral 9l - Natural volcanic...

(1 review)

€26.99

Volcano Mineral 9l from JBL is a soil of volcanic rock , ideal stable base for stone or wooden structures : special substrate for aquarium bottom in aquascaping.

• On sale!
• 2 in stock

I buy available

JBL ProScape - Volcano Powder 250g - Long-lasting...

€14.99

Sustainable supply of minerals to plant roots: primitive volcanic rock powder for aquascaping aquariums

• On sale!
• 1 in stock

I buy available

JUWEL - Amorax L - Filter mass based on zeolite for...

(1 review)

€8.99

Amorax is a highly efficient natural zeolite based filter media for Bioflow 6.0 Filter . It is designed to break down ammonium in your aquarium. It helps prevent ammonia production , effectively reduce algae growth and improve plant growth .

• 2 in stock

I buy available

JUWEL - Amorax M - Filter mass based on zeolite for...

€6.99

Amorax M from Juwel is a high efficiency filter media based on natural zeolite for Bioflow 3.0 filters . It is designed to break down ammonium in your aquarium .

• 7 in stock

I buy available

JUWEL - Amorax XL - Filter mass based on zeolite for...

€10.99 -9.1% €9.99

Amorax is a highly efficient natural zeolite based filter media for Bioflow 8.0 Filter . It is intended to break down ammonium in your aquarium. It prevents the formation of ammonia , effectively reduces algae growth and can help improve plant growth.

• -9.1%
• -9.1%
• 2 in stock

I buy available

JUWEL - AquaClean - Aquarium cleaning bell

(1 review)

€19.99

The JUWEL AquaClean cleaning bell is the ideal accessory for cleaning your internal filter as well as the bottom of your aquarium .

• 3 in stock

I buy available

JUWEL - AquaHeat 50 - Aquarium heater - 50w

€22.99

Juwel AquaHeat 50 heater for aquarium up to 50 liters . AquaHeat heaters incorporate an adjustable thermostat allowing you to precisely adjust the desired water temperature. The product comes complete with a suction cup mounting bracket and is ready to use. 2 years warranty.

Juwel heaters safely and reliably ensure the correct temperature in your aquarium.

• 2 in stock

I buy available

JUWEL - AquaHeat pro - 100 w - Adjustable aquarium heater

€39.99 -€5.00 €34.99

AquaHeat pro 100 w from Juwel is a 100 watt adjustable immersion heater . With its dimension of 305 mm in length and 30 mm in width , you will be able to ensure the correct temperature of your aquarium.

Cable length: 240 cm.

• -€5.00
• -€5.00
• 2 in stock

I buy available

JUWEL - AquaHeat pro - 200 w - Adjustable aquarium heater

€39.99 -€3.00 €36.99

AquaHeat pro 200 w from Juwel is a 200 watt adjustable immersion heater . With its dimension of 340 mm in length and 30 mm in width , you will be able to ensure the correct temperature of your aquarium.

Cable length: 240 cm.

• -€3.00
• -€3.00
• 2 in stock

I buy available

JUWEL - AquaHeat pro - 300 w - Adjustable aquarium heater

€42.99 -€4.00 €38.99

AquaHeat pro 300 w from Juwel is a 300 watt adjustable immersion heater . With its dimension of 375 mm in length and 30 mm in width , you will be able to ensure the correct temperature of your aquarium.

Cable length: 240 cm.

• -€4.00
• -€4.00
• 2 in stock

I buy available

JUWEL - Background poster Size L - 100x50 cm - Black and...

(1 review)

€4.99

JUWEL posters are printed on both sides with beautiful aquatic decorations, they offer a simple and very effective way to furnish the back wall of your aquarium. Size 100x50cm.

• 2 in stock

I buy available

JUWEL - Background Poster Size L - 100x50 cm - Ocean...

€4.99

JUWEL posters are printed on both sides with beautiful aquatic decorations, they offer a simple and very effective way to furnish the back wall of your aquarium. Size 100x50cm.

• 1 in stock

I buy available

JUWEL - Background Poster Size L - 100x50 cm - Seabed and...

(2 reviews)

€4.99

JUWEL posters are printed on both sides with beautiful aquatic decorations, they offer a simple and very effective way to furnish the back wall of your aquarium. Size 100x50cm.

• Sold out

I buy unavailable

JUWEL - Background Poster Size S - 60x30 cm

€3.99

JUWEL posters are printed on both sides with beautiful aquatic decorations, they offer a simple and very effective way to furnish the back wall of your aquarium. Size 60x30cm.

• 1 in stock

I buy available

JUWEL - Background Poster Size S - 60x30 cm - Ocean...

€3.99

JUWEL posters are printed on both sides with beautiful aquatic decorations, they offer a simple and very effective way to furnish the back wall of your aquarium. Size 60x30cm.

• 1 in stock

I buy available

JUWEL - Background Poster Size S - 60x30 cm - Seabed and...

€3.99

JUWEL posters are printed on both sides with beautiful aquatic decorations, they offer a simple and very effective way to furnish the back wall of your aquarium. Size 60x30cm.

• 1 in stock

I buy available

JUWEL - Background poster Size XL - 150x60 cm - Black and...

(3 reviews)

€5.99

JUWEL posters are printed on both sides with beautiful aquatic decorations, they offer a simple and very effective way to furnish the back wall of your aquarium. Size 150x60cm

• 5 in stock

I buy available

JUWEL - Background Poster Size XL - 150x60 cm - Ocean...

(3 reviews)

€5.99

JUWEL posters are printed on both sides with beautiful aquatic decorations, they offer a simple and very effective way to furnish the back wall of your aquarium. Size 150x60cm

• 3 in stock

I buy available

JUWEL - Background Poster Size XL - 150x60 cm - Sea and...

(3 reviews)

€5.99

JUWEL posters are printed on both sides with beautiful aquatic decorations, they offer a simple and very effective way to furnish the back wall of your aquarium. Size 150x60cm.

• 3 in stock

I buy available

JUWEL - bioCarb L - 2 pcs - Charcoal sponge for Bioflow 6.0

(2 reviews)

€9.99 -10.01% €8.99

bioCarb L is a filter sponge with activated carbon for the Juwel Bioflow 6.0 filter.

JUWEL carbon foams absorb odors and turbidity agents as well as toxic compounds and ensure crystal clear water in your aquarium.

• -10.01%
• -10.01%
• 14 in stock

I buy available

JUWEL - bioCarb M - 2 pcs - Charcoal sponge for Bioflow 3.0

(16 reviews)

€5.99 -16.7% €4.99

Juwel BioCarb M is a filter sponge with activated carbon for the Juwel Bioflow 3.0 filter. JUWEL carbon foams absorb odors and turbidity agents as well as toxic compounds and ensure crystal clear water in your aquarium.

• -16.7%
• -16.7%
• 9 in stock

I buy available

JUWEL - bioCarb S - 2 pcs - Charcoal sponge for Bioflow...

€3.99

bioCarb S is a filter sponge with activated carbon for Juwel Bioflow Super and Compact filters.

JUWEL carbon foams absorb odors and turbidity agents as well as toxic compounds and ensure crystal clear water in your aquarium.

• 9 in stock

I buy available

JUWEL - bioCarb XL - 2 pcs - Charcoal sponge for Bioflow 8.0

(7 reviews)

€11.99 -8.3% €10.99

bioCarb XL is a filter sponge with activated carbon for the Juwel Bioflow 8.0 filter.

JUWEL carbon foams absorb odors and turbidity agents as well as toxic compounds and ensure crystal clear water in your aquarium.

• -8.3%
• -8.3%
• 24 in stock

I buy available

JUWEL - Bioflow filter 3.0 M - Filter for aquarium up to...

€68.99

Bioflow 3.0 is a filter for aquariums up to 300 liters . This JUWEL Bioflow filter system is distinguished by its particularly high filter volume. It is equipped with a Juwel Eccoflow pump with a flow rate of 600 l/h for a consumption of 7 Watts .

• 1 in stock

I buy available

JUWEL - Bioflow filter 6.0 L - Filter for aquariums up to...

(1 review)

€99.99

Bioflow 6.0 is a filter for aquariums up to 400 liters . This JUWEL Bioflow filter system is distinguished by its particularly high filter volume. It is equipped with a Juwel Eccoflow pump with a flow rate of 1000 l/h for a consumption of 8 Watts .

• 1 in stock

I buy available

JUWEL - Bioflow filter 8.0 XL - Filter for aquariums up...

€123.99

Bioflow 8.0 is a filter for aquariums up to 500 liters . This JUWEL Bioflow filter system is distinguished by its particularly high filter volume. It is equipped with a Juwel Eccoflow pump with a flow rate of 1000 l/h for a consumption of 8 Watts .

• 1 in stock

I buy available

JUWEL - Bioflow One - Filter for aquariums up to 80l

(1 review)

€24.99

Bioflow One is a small filter for aquariums up to 80 liters . It is equipped with a Juwel Eccoflow pump with a flow rate of 300 l/h for a consumption of 4.4 Watts .

• 1 in stock

I buy available

JUWEL - Bioflow Super - Filter for aquariums up to 150l

€49.99 -€5.00 €44.99

Bioflow Super is a small filter for aquariums up to 150 liters . It is equipped with a Juwel Eccoflow pump with a flow rate of 300 l/h for a consumption of 4.4 Watts .

• -€5.00
• -€5.00
• 1 in stock

I buy available

JUWEL - bioPad L - 5 pcs - Filter wadding for Bioflow 6.0...

(4 reviews)

€2.99

bioPad XL is a filter wadding for Bioflow 8.0 filter. JUWEL filter wadding retains coarse impurities suspended in the water and thus serves as the first mechanical filter.

• 5 in stock

I buy available

JUWEL - bioPad M - 5 pcs - Filter wadding for Compact 3.0...

(14 reviews)

€1.99 -10% €1.79

bioPad M is a filter wadding for Compact 3.0 filters. JUWEL filter wadding retains coarse impurities suspended in the water and thus serves as the first mechanical filter.

• -10%
• -10%
• 6 in stock

I buy available

JUWEL - bioPad S - 5 pcs - Filter wadding for Bioflow...

€1.99

bioPad is a filter pad for Juwel Bioflow Super and Compact filters. JUWEL filter wadding retains coarse impurities suspended in the water and thus serves as the first mechanical filter.

• 11 in stock

I buy available

JUWEL - bioPad XL - 5 pcs - Filter wadding for Bioflow...

(4 reviews)

€2.99

bioPad XL is a filter wadding for Bioflow 8.0 filter. JUWEL filter wadding retains coarse impurities suspended in the water and thus serves as the first mechanical filter.

• 16 in stock

I buy available

JUWEL - bioPlus coarse L - Filter foam for Bioflow 6.0

(1 review)

€3.99

bioPlus coarse L is a filter foam for the Juwel Bioflow 6.0 filter. JUWEL large-pore filter foam is used for the mechanical and biological filtration of your aquarium and is therefore an essential component of the JUWEL filter system.

• 20 in stock

I buy available

JUWEL - bioPlus coarse M - Filter foam for Bioflow 3.0

(15 reviews)

€3.99 -25.06% €2.99

bioPlus coarse M is a filter foam for the Juwel Bioflow 3.0 filter. JUWEL large-pore filter foam is used for the mechanical and biological filtration of your aquarium and is therefore an essential component of the JUWEL filter system.

• -25.06%
• -25.06%
• 13 in stock

I buy available

JUWEL - bioPlus coarse XL - Filter foam for Bioflow 8.0

(1 review)

€4.99

Juwel BioPlus coarse XL is a filter foam for the Juwel Bioflow 8.0 filter. JUWEL large-pore filter foam is used for the mechanical and biological filtration of your aquarium and is therefore an essential component of the JUWEL filter system.

• 8 in stock

I buy available

JUWEL - bioPlus fine L - Filter foam for Bioflow 6.0

€3.99

bioPlus fine L is a filter foam for Juwel Bioflow 6.0 filter. The fine JUWEL filter foam is primarily used for the biological filtration of your aquarium and is therefore an essential component of the JUWEL filter system.

• 8 in stock

I buy available

JUWEL - bioPlus fine M - Filter foam for Bioflow 3.0

(15 reviews)

€3.99 -25% €2.99

bioPlus fine M is a filter foam for the Juwel Bioflow 3.0 filter. The fine JUWEL filter foam is primarily used for the biological filtration of your aquarium and is therefore an essential component of the JUWEL filter system.

• -25%
• -25%
• 23 in stock

I buy available