
-
Product Details
-
Shipping & Return Policy
-
About Us
Keep Water Clean and Fresh for Animals
Dirty or stagnant water can affect the health of your livestock, horses, or aquarium pets. The Water Purifier Bio Cube naturally cleans and maintains fresh water, helping maintain a clean drinking and living environment for animals.

Natural Bio Filtration
Using advanced bio-filtration technology, this cube helps reduce buildup of odors and algae. It works continuously to keep water clear without the need for harsh chemicals.

Safe for All Animals
Completely non-toxic and eco-friendly, the Bio Cube is safe for horses, cattle, sheep, poultry, dogs, cats, and fish. It supports fresh and clean water throughout the day.

Long-Lasting and Easy to Use
Simply place the cube into your trough, tank, or aquarium and let it work. Each cube is reusable and typically lasts for several months with proper care, making it a cost-effective and hassle-free solution.
Key Features
- Natural Bio-Filtration: Maintains clean, clear, and odor-free water.
- Safe & Non-Toxic: Harmless for fish, livestock, and all animals.
- Versatile Use: Works in aquariums, horse troughs, ponds, and water tanks.
- Eco-Friendly: No chemicals required, just natural purification.
- Long-Lasting: Designed to keep water fresh for extended periods.
- Easy Setup: Simply place in water—no installation needed.
Product Specifications
- Material: Bio-sponge filtration cube
- Dimensions: Approx. 4 × 4 × 4 in (varies by model)
- Weight: Lightweight and easy to handle
- Use: Suitable for aquariums, troughs, ponds, and tanks
- Maintenance: Rinse occasionally for best performance
What’s Included
- 1 × Water Purifier Bio Cube
Frequently Asked Questions
Q: How long does one cube last?
A: With proper care, each cube can last several months before replacement is needed.
Q: Is it safe for fish and aquarium pets?
A: Yes, the Bio Cube is non-toxic and safe for all aquatic and land animals.
Q: Can it handle large water troughs?
A: Yes, multiple cubes can be used for larger tanks or horse troughs for effective purification.
Q: Do I need to add chemicals?
A: No, the cube naturally purifies water without any added chemicals.
Q: How do I clean the cube?
A: Simply rinse it under clean water occasionally to maintain performance.
Shipping policy
VolkHolz Shipping Policy
At VolkHolz, we are committed to providing you with a seamless and enjoyable shopping experience. Our shipping policy is designed to ensure that your purchases reach you in a timely and efficient manner. Below you will find all the details related to our shipping process.
Free Shipping to the UK
We are pleased to offer free shipping on all orders within the United Kingdom. There are no minimum order requirements, so you can enjoy this benefit no matter the size of your purchase.
Currency:
The Currency used in Shipping Policy is completely based on the local Currency of the customer.
Order Dispatch Time
We aim to process and dispatch all orders within 1-2 business days. Once your order has been dispatched, you will receive a confirmation email with tracking information so you can monitor your order’s progress.
Transit Time:
After dispatch, your order will be delivered within 3-5 business days. So the total Shipping time is 4-7 Business Days. Please note that delivery times may vary depending on your location and any unforeseen circumstances such as extreme weather conditions or public holidays.
Free 30 Days Return:
We want you to be completely satisfied with your purchase from VolkHolz. If for any reason you are not happy with your order, we offer a free 30-day return policy. You can return your items within 30 days of receipt for a full refund. Please ensure that the items are in their original condition and packaging. To initiate a return, please contact our customer service team at the details provided below.
Contact Us
For any questions or assistance, please do not hesitate to contact us. Our dedicated customer service team is here to help you with any queries related to your order, shipping, or returns.
At Volkholz, we want to make it easier for everyone to find what they love.
Volkholz is Operating under NUSMUR SL ( Spain )
Company Registeration Name:
NUSMUR SL
VAT number:
ESB22637011
Registered office Address:
CALLE CREU DE COBERTA, NUM 77
08014 BARCELONA - (BARCELONA)
Contact Information:
Email: Info@volkholz.eu
Ph. : +34627278152
Our Customer Support Available:
Mon - Fri 9:00 am - 6:00 pm
Sat - Sun 9:00 am - 2:00 pm
Volkholz is Operating under NUSMUR SL ( Spain )
Company Registeration Name:
NUSMUR SL
VAT number:
ESB22637011
Registered office Address:
CALLE CREU DE COBERTA, NUM 77
08014 BARCELONA - (BARCELONA)
Contact Information:
Email: Info@volkholz.eu
Ph. : +34627278152
Our Customer Support Available:
Mon - Fri 9:00 am - 6:00 pm
Sat - Sun 9:00 am - 2:00 pm