zooplus | Aquatics | Water Care | Water Conditioners

Water Conditioners

Water conditioners help ensure a healthy aquarium by balancing the ph and nitrate levels of the water. Water conditioners from Tetra, Sera, Dennerle, and Easy-Life help maintain healthy aquarium water or prepare water for aquarium cleaning.

[Easy-Life]    [Tetra]    [JBL]    [Dennerle]    [Sera]   
Easy-Life: Price (incl. VAT) € Quantity Buy
Easy-Life Fluid Filter Medium Easy-Life Fluid Filter Medium Arrow  
One of a kind care product with over 30 positive impacts.  
- 250 ml regular  8.85
now  6.88  (2.75 / 100ml)
- 500 ml regular  14.85
now  9.73  (1.95 / 100ml)
- 5000 ml regular  74.85
now  59.85  (1.20 / 100ml)
Easy-Life Iodine Iodine/Iodide supplement Easy-Life Iodine Iodine/Iodide supplement Arrow  
Care for vibrant and Healthy Corals.  
- 250 ml 5.85  (2.34 / 100ml)
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Tetra: Price (incl. VAT) € Quantity Buy
Tetra AquaSafe 2 x 500 ml ratings (3 Reviews)
Tetra AquaSafe 2 x 500 ml Arrow  
Water treatment liquid - makes hard tap water safe for aquarium use. Suitable for tank top-ups, transporting fish and quarantine treatment. Now available in the economic 2-pack!  
- 2 x 500 ml regular  26.70
now  16.49  (1.65 / 100ml)
Tetra AquaSafe ratings (3 Reviews)
Tetra AquaSafe Arrow  
Water treatment liquid - makes hard tap water safe for aquarium use. Suitable for tank top-ups, transporting fish and quarantine treatment.  
- 250ml regular  8.69
now  5.98  (2.39 / 100ml)
- 500ml regular  13.35
now  11.08  (2.22 / 100ml)
- 5000ml regular  59.85
now  43.35  (0.87 / 100ml)
TetraVital TetraVital Arrow  
Liquid water conditioner: promotes the wellness, exotic colors, and vitality of the fish.  
- 500 ml RRP.  14.85
Our Price  11.99  (2.40 / 100ml)
TetraAqua ToruMin Blackwater Extract ratings (1 Review)
TetraAqua ToruMin Blackwater Extract Arrow  
Creates blackwater conditions.  
- 500 ml 14.85  (2.97 / 100ml)
TetraAqua Biocoryn TetraAqua Biocoryn Arrow  
TetraAqua Biocoryn contains biological components which gather pollution in fresh and salt water aquariums. Not only will this product improve water quality,but it is also long lasting and versatile.  
- 24 Capsules 9.49
Tetra SafeStart Water Preparation Tetra SafeStart Water Preparation Arrow  
Water preparation for stocking fish into your aquarium.  
- 100 ml 11.99  (11.99 / 100ml)
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JBL: Price (incl. VAT) € Quantity Buy
JBL AquaDur Plus Osmosis Salt JBL AquaDur Plus Osmosis Salt Arrow  
Mineral salt for osmosis and soft water.  
- 250 g RRP.  10.50
Our Price  8.99  (3.60 / 100g)
JBL pH-Minus Aquacid JBL pH-Minus Aquacid Arrow  
Aquarium pH level reducer with oak extract.  
- 250 ml for 1000 l RRP.  13.49
Our Price  11.39  (4.56 / 100ml)
JBL pH-Plus Aquakal JBL pH-Plus Aquakal Arrow  
Raises the pH level and carbonate hardness in the freshwater aquarium.  
- 250 ml for 1000 l RRP.  13.49
Our Price  11.39  (4.56 / 100ml)
JBL Biotopol Water Conditioner JBL Biotopol Water Conditioner Arrow  
Water conditioner and mucous membrane protection.  
- 250 ml for 1000 l RRP.  8.39
Our Price  7.13  (2.85 / 100ml)
- 500 ml for 2000 l RRP.  15.75
Our Price  13.35  (2.67 / 100ml)
JBL Tropol Water Conditioner JBL Tropol Water Conditioner Arrow  
Tropical water conditioner, peat concentrate with iodine.  
- 250 ml for 1000 l RRP.  14.99
Our Price  12.59  (5.04 / 100ml)
JBL Denitrol Bacteria Starter Concentrate JBL Denitrol Bacteria Starter Concentrate Arrow  
Aquarium-starter for the biological decomposition of pollutants through bacteria.  
- 250 ml for 7500 l RRP.  28.32
Our Price  23.99  (9.60 / 100ml)
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Dennerle: Price (incl. VAT) € Quantity Buy
Dennerle Osmose ReMineral+ Dennerle Osmose ReMineral+ Arrow  
ReMineral+ enriches osmosis water with all the important minerals which are required in an aquarium.  
- 250 g regular  15.75
now  12.59  (5.04 / 100g)
Dennerle Catappa Leaves Dennerle Catappa Leaves Arrow  
These almond leaves better the quality of life within your aquarium- Sucker, catfish, and shrimps appreciate the leaves as a valuable feed supplement.  
- 8 water conditioner regular  10.35
now  8.99
Dennerle AquaRico Water Conditioner-Set Dennerle AquaRico Water Conditioner-Set Arrow  
Dennerle AquaRico Waterconditioner-Set 3 x 50ml, includes three popular classics:
Avera Water Conditioner, ClearUp to support fish as they acclimatize, and FB7 BiActive which clears bacteria.		  
- 3 x 50 ml 23.25  (0.16 / ml)
Dennerle pH/KH+ AquaRico Water Hardener Dennerle pH/KH+ AquaRico Water Hardener Arrow  
DENNERLE KH+ enables the carbonate hardness to be increased according to individual needs.  
- 250 g for 6.000 HL GH or 3.000 HL KH+ 14.85  (5.94 / 100g)
Dennerle AquaRico Elements+ Dennerle AquaRico Elements+ Arrow  
Minerals and Trace Elements promote Health, Vitality, and Vibrancy.  
- 100 ml for 3.200 l Aquarium water 14.25  (14.25 / 100ml)
Dennerle Avera water conditioner Dennerle Avera water conditioner Arrow  
For 3.200 Liter Aquarium Water
Purify the aggressive tap water in order to create a fish- and plant friendly environment.		  
- 100 ml for 3.200 Liter Aquarium water 14.25  (14.25 / 100ml)
Dennerle Black Cones Dennerle Black Cones Arrow  
Dennerle Black Cones are matured, dried cones used to protect and enhance aquarium life.  
- ca. 50 pieces 5.25  (0.13 / g)
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Sera: Price (incl. VAT) € Quantity Buy
Sera Nitrivec ratings (1 Review)
Sera Nitrivec Arrow  
Biostarter for aquariums, special mix of assorted high-grade cleansing bacteria for aquarium water.  
- 100 ml 5.39  (5.39 / 100ml)
- 250 ml 12.22  (4.89 / 100ml)
- 500 ml 22.35  (4.47 / 100ml)
- 5000 ml 59.85  (1.20 / 100ml)
Sera Aquatan Sera Aquatan Arrow  
Clarifies the water, instantly bonds harmful heavy metals and neutralizes dissolved salts and abrasive chlorine. For freshwater use only.  
- 500 ml 10.47  (2.09 / 100ml)
- 5000 ml 44.85  (0.90 / 100ml)
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zooplus is the market leader for pet supplies online. That's how we can afford to offer you prices at the level of the best pet shops around - often, zooplus can offer even better deals. We invite you to take advantage of our many special offers and sales. Plus the amazing selection of products and free shipping generally starting at just 39 euro.

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