Water Conditioners

Water Conditioners

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

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.

On Sale Now Price € (incl. VAT)   Quantity Buy
Up to 16% off Tetra AquaSafe Water Purifier ratings (16 Reviews)
Tetra AquaSafe Water Purifier
Water treatment liquid - makes hard tap water safe for aquarium use. Suitable for tank top-ups, transporting fish and quarantine treatment.

Delivery in 3-5 working days More

- 250ml Was  €7.99
Now  €6.99
( €2.80 / 100ml)

 
- +
- 500ml Was  €11.90
Now  €9.99
( €19.98 / l)

 
- +
- 5000ml Was  €44.90
Now  €37.90
( €7.58 / l)

 
- +
Up to 17% off Tetra CrystalWater Water Conditioner ratings (1 Review)
Tetra CrystalWater Water Conditioner
Clears your aquarium water quickly and effectively from clouding, for crystal-clear water

Delivery in 3-5 working days More

- 250ml Was  €9.99
Now  €8.99
( €3.60 / 100ml)

 
- +
- 500ml Was  €17.90
Now  €14.90
( €2.98 / 100ml)

 
- +
17% off Sera toxivec Sera toxivec
Immediate protection that reliably removes chlorine, nitrite and ammonia, and reduces how often the water needs to be changed.

Delivery in 3-5 working days More

- 500ml Was  €17.90
Now  €14.90
( €29.80 / l)

 
- +
Up to 18% off JBL Biotopol Water Conditioner ratings (1 Review)
JBL Biotopol Water Conditioner
Water conditioner and mucous membrane protection.

Delivery in 3-5 working days More

- 250 ml for 1000 l Was  €8.99
Now  €7.49
( €3.00 / 100ml)

 
- +
- 500 ml for 2000 l Was  €16.90
Now  €13.90
( €27.80 / l)

 
- +
Dennerle Nano Catappa Leaves Dennerle Nano Catappa Leaves
Catappa leaves for improved quality of surroundings in aquarium and nano tanks: Dennerle Nano Catappa Leaves

Delivery in 3-5 working days More

- 12 leaves €5.99
 
- +
15% off Dennerle Black Cones Dennerle Black Cones
Dennerle Black Cones are matured, dried cones used to protect and enhance aquarium life.

Delivery in 3-5 working days More

- ca. 50 pieces Was  €6.49
Now  €5.49
( €0.14 / g)

 
- +
13% off Easy-Life EasyStart Water Conditioner Easy-Life EasyStart Water Conditioner
This water treatment is works very quickly and it highly effective. It is full of good bacteria which help to keep your aquarium clean and free of chemical pollutants and heavy metals.

Delivery in 3-5 working days More

- 250 ml Was  €7.99
Now  €6.99
( €2.80 / 100ml)

 
- +
Up to 15% off Easy-Life Fluid Filter Medium ratings (6 Reviews)
Easy-Life Fluid Filter Medium
A unique fluid filter medium which stabilises and improves water quality, Easy-Life Fluid Filter Medium has a very wide application range with more than 30 benefits.

Delivery in 3-5 working days More

- 250ml Was  €7.99
Now  €6.99
( €27.96 / l)

 
- +
- 500ml Was  €9.99
Now  €8.99
( €17.98 / l)

 
- +
- 5000ml Was  €64.90
Now  €54.90
( €10.98 / l)

 
- +
Dennerle Nano Catappa Leaves Dennerle Nano Catappa Leaves
Catappa leaves for improved quality of surroundings in aquarium and nano tanks: Dennerle Nano Catappa Leaves

Delivery in 3-5 working days More

- 12 leaves €5.99
 
- +
Top
Tetra: Price € (incl. VAT)   Quantity Buy
Tetra Biocoryn Tetra Biocoryn
Tetra 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.

Delivery in 3-5 working days More

- 24 Capsules Was  €9.99
Now  €8.99
 
- +
Tetra SafeStart  Water Preparation More photos (5) Tetra SafeStart Water Preparation
Water preparation for stocking fish into your aquarium.

Delivery in 3-5 working days More

- 100 ml €11.90
( €11.90 / 100ml)

 
- +
Top
Sera: Price € (incl. VAT)   Quantity Buy
Sera Aquatan More photos (2) Sera Aquatan
Clarifies the water, instantly bonds harmful heavy metals and neutralizes dissolved salts and abrasive chlorine. For freshwater use only.

Delivery in 3-5 working days More

- 250 ml Was  €7.99
Now  €6.99
( €2.80 / 100ml)

 
- +
- 500 ml Was  €11.90
Now  €9.99
( €19.98 / l)

 
- +
- 5000 ml Was  €49.90
Now  €44.90
( €8.98 / l)

 
- +
Sera Bio Nitrivec More photos (2) ratings (1 Review)
Sera Bio Nitrivec
Biostarter for aquariums, special mix of assorted high-grade cleansing bacteria for aquarium water.

Delivery in 3-5 working days More

- 100ml Was  €6.49
Now  €5.49
( €5.49 / 100ml)

 
- +
- 250ml Was  €13.90
Now  €11.90
( €4.76 / 100ml)

 
- +
- 500ml Was  €17.90
Now  €14.90
( €29.80 / l)

 
- +
- 5000ml Was  €64.90
Now  €54.90
( €10.98 / l)

 
- +
Top
Dennerle: Price € (incl. VAT)   Quantity Buy
Dennerle Nano Care Set Dennerle Nano Care Set
Dennerle Nano Care Set contains Nano Water Conditioner, Daily Fertiliser and Crusta-Fit for optimal care of your nano tank

Delivery in 3-5 working days More

- 3 x 15 ml €16.90
( €37.56 / 100ml)

 
- +
Dennerle Catappa Leaves ratings (1 Review)
Dennerle Catappa Leaves
The tropical almond leaves improve the living environment in the fish tank and are valuable supplement for catfish and shrimps.

Delivery in 3-5 working days More

- 10 Pieces Was  €9.99
Now  €8.99
( €0.90 / piece)

 
- +
Dennerle Osmose ReMineral+ Dennerle Osmose ReMineral+
ReMineral+ enriches osmosis water with all the important minerals which are required in an aquarium.

Delivery in 3-5 working days More

- 250g €16.90
( €6.76 / 100g)

 
Top
X

zooplus offers you the best price!

Text: 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 49 euro.

Shipping Surcharge for Individual Products
The shipping costs for your order are generally covered by zooplus (shipping for orders of 49 euro or more is free). This is almost never a problem for us, except for a very few items that have a very unfavorable ratio of weight/volume to value. This is only true for very few products (less than 2% of our entire product range) in which we are forced to slightly raise the price to compensate for especially high transportation costs. These products contain a shipping surcharge already included in the price, which may result in a higher price than at traditional pet stores who are not influenced by shipping costs.

Please note:

  • All products with a shipping surcharge are marked.
  • The shipping surcharge is already included in the price of the item.
  • The shipping surcharge will not be charged separately or additionally in your order.
  • Depending on the product, the surcharge will be between 0.50 euro and 2.30 euro.

You Have the Choice
We want to provide you with this information so that you know you can trust the prices at zooplus. With the shipping surcharge, you can recognize items that have higher prices due to high shippping costs immediately.

Of course we're happy to provide you with the opportunity to purchase these items conveniently over the zooplus website. We will deliver them just as quickly, dependably, and free of charge starting at 49 euro as all the other products in our shop.

Thank you for your understanding.

Kind regards,

Your zooplus Team

Close

Where available, delivery will be within the specified number of working days.

The delivery period begins when the order is dispatched except in the case of pre-payment. The delivery period for this begins the day after you instruct payment.

If the last day of the delivery period falls on a Saturday, Sunday or public holiday, the deadline is automatically extended to the next working day.

Product successfully added 1x
Keep Shopping
Cart Overview
Quantity
Shipping:
Value: