zooplus UK > Aquatics > Water Care > Water Conditioners

Water Conditioners

Jump to: Easy-Life  |  Tetra  |  JBL  |  Dennerle  |  Sera

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: Price £ (incl. VAT)   Quantity Buy
Easy-Life Fluid Filter Medium ratings (2 Reviews)
Easy-Life Fluid Filter Medium Arrow  
One of a kind care product with over 30 positive impacts.  
- 250 ml reg.  7.90
now  6.90  (2.76 / 100ml)
 
- 500 ml reg.  11.90
now  9.90  (1.98 / 100ml)
 
- 5000 ml reg.  59.90
now  49.90  (1.00 / 100ml)
 
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Tetra: Price £ (incl. VAT)   Quantity Buy
Tetra AquaSafe ratings (5 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 reg.  9.90
now  6.99  (2.80 / 100ml)
 
- 500ml reg.  13.90
now  9.99  (2.00 / 100ml)
 
- 5000ml reg.  43.90
now  32.99  (0.66 / 100ml)
 
Tetra CrystalWater Water Conditioner Tetra CrystalWater Water Conditioner Arrow  
Clears your aquarium water quickly and effectively from clouding, for crystal-clear water  
- 250 ml 6.79  (2.72 / 100ml)
 
Tetra SafeStart  Water Preparation Tetra SafeStart Water Preparation Arrow  
Water preparation for stocking fish into your aquarium.  
- 100 ml 7.99  (7.99 / 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 6.32
 
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JBL: Price £ (incl. VAT)   Quantity Buy
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  18.88
Our Price  15.99  (6.40 / 100ml)
 
JBL Biotopol Water Conditioner JBL Biotopol Water Conditioner Arrow  
Water conditioner and mucous membrane protection.  
- 250 ml for 1000 l RRP  5.59
Our Price  4.75  (1.90 / 100ml)
 
- 500 ml for 2000 l RRP  10.50
Our Price  8.90  (1.78 / 100ml)
 
JBL AquaDur Plus Osmosis Salt JBL AquaDur Plus Osmosis Salt Arrow  
Mineral salt for osmosis and soft water.  
- 250 g RRP  7.00
Our Price  5.99  (2.40 / 100g)
 
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  8.99
Our Price  7.59  (3.04 / 100ml)
 
JBL Tropol Water Conditioner JBL Tropol Water Conditioner Arrow  
Tropical water conditioner, peat concentrate with iodine.  
- 250 ml for 1000 l RRP  9.99
Our Price  8.39  (3.36 / 100ml)
 
JBL pH-Minus Aquacid JBL pH-Minus Aquacid Arrow  
Aquarium pH level reducer with oak extract.  
- 250 ml for 1000 l RRP  8.99
Our Price  7.59  (3.04 / 100ml)
 
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Dennerle: Price £ (incl. VAT)   Quantity Buy
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 15.50  (0.10 / ml)
 
Dennerle Nano Catappa Leaves Dennerle Nano Catappa Leaves Arrow  
Catappa leaves for improved quality of surroundings in aquarium and nano tanks: Dennerle Nano Catappa Leaves  
- 12 Leaves 4.39
 
Dennerle Catappa Leaves Dennerle Catappa Leaves Arrow  
The tropical almond leaves improve the living environment in the fish tank and are valuable supplement for catfish and shrimps.  
- 8 Pieces 7.90
 
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 13.95  (13.95 / 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 3.69  (0.09 / g)
 
Dennerle Nano Care Set Dennerle Nano Care Set Arrow  
Dennerle Nano Care Set contains Nano Water Conditioner, Daily Fertiliser and Crusta-Fit for optimal care of your nano tank  
- 3 x 15 ml reg.  12.66
now  9.99  (22.20 / 100ml)
 
Dennerle AquaRico Elements+ Dennerle AquaRico Elements+ Arrow  
Minerals and Trace Elements promote Health, Vitality, and Vibrancy.  
- 100 ml for 3.200 l Aquarium water 9.50  (9.50 / 100ml)
 
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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 4.99  (4.99 / 100ml)
 
- 250 ml 8.99  (3.60 / 100ml)
 
- 500 ml 14.99  (3.00 / 100ml)
 
- 5000 ml 54.99  (1.10 / 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.  
- 250 ml 7.90  (3.16 / 100ml)
 
- 500 ml 12.90  (2.58 / 100ml)
 
- 5000 ml 52.90  (1.06 / 100ml)
 
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