0 ratings
Item #:
38841581
Aqua Natural Bio-Substrate, Diamond Black, 5lb (Wet) | Gravel Seeded with Bio Active Nitrifying Bacteria, 2-4mm, Start Up, BIOFRESH004
85% of respondents would recommend this to a friend
Item #:
38841581
USD 21
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Order now and get it around Saturday, October 10
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
Our high quality products create natural beauty combined with large surface areas for beneficial bacteria colonies and easy cleaning.
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
What Stands Out
Natural Composition
Made from natural elements, this substrate promotes a healthy aquatic environment, ensuring effective biological filtration while minimizing the risk of harmful chemicals, making it ideal for freshwater and marine setups.
Bioactive Bacteria
Infused with active nitrifying bacteria, this substrate accelerates the startup cycle of new aquariums, providing a stable foundation for fish and plant growth, promoting a thriving aquatic ecosystem.
Optimal Particle Size
The 2-4mm grain size allows for superior water flow, preventing compaction while facilitating efficient nutrient absorption, ensuring optimal conditions for aquatic life and enhancing the aesthetic appeal of your aquarium.
Product Details
- 5lb AquaNatural Diamond Black Quartz Bio-Substrate for aquariums
- Seeded with bio active live nitrifying bacteria for instant cycling
- Made of pure natural New Zealand gravel, 2-4mm in size
- Can be used as a primary substrate or mixed with Diamond Black Quartz substrate
- Promotes a bioactive environment for aquariums
- Ideal for kickstarting and maintaining biological filtration
| Item Weight | 4.97 pounds (2.25 kg) |
| Manufacturer | Pisces USA |
| Item model number | BIOFRESH004 |
| Date First Available | April 28, 2021 |
| Item Package Dimensions L x W x H | 10.98 x 8.39 x 4.57 inches (27.9 x 21.3 x 11.6 cm) |
| Item Dimensions LxWxH | 9.45 x 3.15 x 5.51 inches (24 x 8 x 14 cm) |
| Item Weight | 2.26 kg |
| Brand Name | Aqua Natural |
| Target Audience Keyword | Fish, fish |
| Directions | Use as a primary substrate or add to another substrate in a new or existing aquarium. Use 1lb (450g) of mixed LIVE Bio-Substrate and DRY Substrate for every 1 gallons (3.8 litres) of water. Mixing ratio is 1:4 (1 LIVE to 4 DRY). |
| Model Name | AquaNatural |
| Color | Black |
| Size | 5 Pound (Pack of 1) |
| Age Range Description | All Life Stages |
| Number of Items | 1 |
| Breed Recommendation | All Breed Sizes |
| Included Components | Diamond Black Pearl Bio-Substrate 5lb |
| Specific Uses for Product | Aquariums |
| Country of Origin | This item will be imported from US |
| What is in the box | Aqua Natural Bio-Substrate, Diamond... For more details, please check description/product details |
Who Should Buy?
-
Aquarium Enthusiasts
Ideal for hobbyists looking to establish a healthy aquarium ecosystem quickly with beneficial bacteria.
-
New Fish Keepers
A great choice for beginners starting a new fish tank, promoting faster nitrification and stability.
-
Freshwater Aquarists
Best suited for freshwater tanks needing a high-quality substrate to support plant and fish growth.
-
Saltwater Aquarists
Not suitable for saltwater setups, as it is designed primarily for freshwater aquarium use.
Product Description
Aqua Natural Bio-Substrate, Diamond Black, 5lb (Wet) | Gravel Seeded with Bio Active Nitrifying Bacteria, 2-4mm, Start Up, BIOFRESH004
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is Aqua Natural Diamond Black Bio-Substrate and how does it work?
Answer: Aqua Natural Diamond Black Bio-Substrate is a specially designed substrate for aquariums, featuring 2-4mm gravel that contains bioactive nitrifying bacteria. This substrate supports the natural biological cycle in aquariums by promoting beneficial bacteria growth, which helps break down waste and improve water quality. By establishing a healthy bacterial environment right from the start, it aids in creating a balanced ecosystem in your tank, making it a perfect choice for new setups or enhancing existing aquariums. -
Question:
What are the benefits of using Aqua Natural Diamond Black Bio-Substrate?
Answer: The primary benefits of Aqua Natural Diamond Black Bio-Substrate are enhanced water clarity, improved nutrient retention for plants, and an accelerated cycling process in new aquariums. The bioactive bacteria play a crucial role in maintaining a clean and stable environment, reducing harmful ammonia and nitrites. Using this substrate can lead to a healthier tank for your aquatic life, allowing fish and plants to thrive as it supports their natural behaviors and needs. -
Question:
Is Aqua Natural Diamond Black Bio-Substrate suitable for all types of aquariums?
Answer: Yes, Aqua Natural Diamond Black Bio-Substrate is versatile and suitable for various types of aquariums including freshwater, planted tanks, and even some marine environments. Its nutrient-rich composition and bioactive capabilities cater to creative setups with live plants while also offering a solid foundation for fish. Whether you're a beginner or an experienced aquarist, this substrate provides the essential support for diverse aquatic habitats. -
Question:
How do you properly install Aqua Natural Diamond Black Bio-Substrate in an aquarium?
Answer: To install Aqua Natural Diamond Black Bio-Substrate, start by rinsing it thoroughly to remove any dust particles. Once rinsed, create a 1-2 inch layer at the bottom of your aquarium. It’s advisable to slope the substrate towards the back to facilitate better visual aesthetics and water circulation. After placing the substrate, you can add decorations and plants, followed by filling the tank with dechlorinated water. This setup promotes optimal nutrient distribution for your aquarium ecosystem. -
Question:
Can Aqua Natural Diamond Black Bio-Substrate help to grow aquatic plants?
Answer: Certainly! Aqua Natural Diamond Black Bio-Substrate is beneficial for aquatic plants due to its nutrient-rich makeup and bioactive components that provide essential minerals and nutrients. The porous structure aids in root development and enhances their ability to uptake nutrients while also providing a stable environment for beneficial bacteria. Placing this substrate in a planted aquarium can significantly promote growth and flourishing health of your aquatic plants. -
Question:
How long does it take for Aqua Natural Diamond Black Bio-Substrate to establish beneficial bacteria?
Answer: The establishment of beneficial bacteria when using Aqua Natural Diamond Black Bio-Substrate generally takes around 4 to 6 weeks, depending on the aquarium's conditions such as temperature, pH levels, and bioload. During this time, it is essential to monitor water parameters to ensure a stable environment for bacterial growth. After this period, you should observe a significant reduction in ammonia and nitrite levels, indicative of a mature biological cycle ready to support aquatic life. -
Question:
Do I need to use any additional products with Aqua Natural Diamond Black Bio-Substrate?
Answer: While Aqua Natural Diamond Black Bio-Substrate is designed to function effectively on its own, supplementing with a high-quality water conditioner and regular dosing of liquid fertilizers can enhance the overall health of your aquarium. Additionally, incorporating a proper filtration system is critical to maintaining water quality alongside the substrate. Together, these components work harmoniously to create a thriving aquatic environment for fish and plants. -
Question:
How often should I replace Aqua Natural Diamond Black Bio-Substrate?
Answer: Aqua Natural Diamond Black Bio-Substrate can last indefinitely if properly maintained. Regular tank cleaning and mindful water changes will help preserve its functionality and prevent potential compaction. It's wise to monitor the substrate's condition; if you notice a significant drop in performance or if it's causing water quality issues, consider topping it off or refreshing portions, rather than a complete replacement, to keep the beneficial bacteria intact. -
Question:
Where can I buy Aqua Natural Diamond Black Bio-Substrate 5lb for Aquariums in Micronesia?
Answer: You can purchase Aqua Natural Diamond Black Bio-Substrate 5lb for Aquariums at Ubuy in Micronesia. Ubuy offers a diverse selection of aquarium supplies, making it an ideal choice for accessing quality products like this bioactive substrate with ease. Not only does Ubuy provide authentic items, but it also ensures a convenient shopping experience for all your aquarium needs. -
Question:
Is Aqua Natural Diamond Black Bio-Substrate environmentally friendly?
Answer: Yes, Aqua Natural Diamond Black Bio-Substrate is made from natural materials, making it an environmentally friendly option for aquarium enthusiasts. The substrate's design minimizes the impact on aquatic ecosystems while promoting sustainable aquatic life. Additionally, using bioactive components helps reduce the need for chemical treatments, further supporting a healthier environment for both fish and plant life in your aquarium.
Aqua Natural Gravel BIOFRESH004 Editorial Review
The AquaNatural Diamond Black Quartz Bio-Substrate is a great addition to any aquarium. It is clean, easy to use, and has a beautiful appearance. Not only does it hold plants in place and prevent them from floating, but it also promotes the growth of nitrifying bacteria, which helps keep the aquarium water clean and healthy for fish. With minimal effort, the substrate is seeded and plants can sprout within days. However, one customer experienced a delay and received a damaged product, but the problem was promptly resolved by the seller. Despite the delay, customers are thrilled with the product and would buy it again.
Customer Reviews & Ratings
1 customers ratings
-
5 Star
100%
-
4 Star
0%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Pros
- Clean and easy to use
- Beautiful appearance
- Holds plants in place and prevents floating
- Promotes growth of nitrifying bacteria
- Seeds quickly and easily
Cons
- Possible delay in delivery
Platform Trust & Buyer Confidence
JK
Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
AG
Anke
Verified buyer
“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
H
Hazel
Verified buyer
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
O
Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
AC
Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
USD 21
Order now and get it around Saturday, October 10
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- 100% natural, sustainably sourced
- Triple washed and kiln dried
- Perfect for any aquarium including planted tanks
- Creates natural beauty
- Large surface areas for beneficial bacteria colonies
- Easy cleaning
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.