Nitra-Guard BIO-Cubes Original

R215,00R675,00

Description

 

💧 Nitra-Guard BIO-Cubes Original – The Ultimate Nitrate & Phosphate Remover for Aquariums

Maintain crystal-clear, healthy water in your marine or freshwater aquarium with Nitra-Guard BIO-Cubes Original – the world’s fastest and most effective biologically-based nitrate and phosphate remover. Trusted by aquarists worldwide, this innovative solution is made from 100% biodegradable polymers, offering an unmatched performance that leaves competitors behind.

Whether you’re battling high nitrate levels or looking to reduce your reliance on frequent water changes, BIO-Cubes deliver natural, chemical-free filtration that transforms your aquatic ecosystem from the inside out.


🌿 Key Benefits:

World-Leading Performance
Backed by independent testing, Nitra-Guard BIO-Cubes reduce nitrate levels from 50ppm to 0ppm in just 1–2 weeks – outperforming all competing products in real-world scenarios.

🧪 Superior Biological Filtration
With 400% more biologically available carbohydrates than other brands and a massive surface area, BIO-Cubes provide the perfect environment for beneficial bacteria to thrive and eliminate harmful nutrients.

💰 Economical & Long-Lasting
One dose lasts up to 4–6 months, offering exceptional value and minimal maintenance. Say goodbye to daily dosing and complex setups.

🛠 Versatile & Easy to Use
BIO-Cubes can be used in filter bags, fluidized reactors, or denitrators, and each jar (except 5L) includes a free filter bag for easy integration into your filtration system.

🧼 Maintenance-Free
No feeding, no dosing, no fuss. Just follow the directions, and let BIO-Cubes do the work for you – it’s that simple.

🌊 Safe & Natural
Completely chemical-free – no iron, aluminum, or synthetic additives. Will not affect pH, alkalinity, or water chemistry.

🪸 Reef and Freshwater Safe
Safe for corals, fish, invertebrates, and plants. The resulting biomass can be skimmed out or consumed by corals and clams as a nutritious food source.

🧂 Reduces Water Changes
By maintaining low nutrient levels, BIO-Cubes significantly reduce the need for frequent water changes – saving time, effort, and expense.


🧬 How Nitra-Guard BIO-Cubes Work

The magic of BIO-Cubes lies in their open-cell sponge-like structure, which provides a vast surface area for colonization by beneficial bacteria. These bacteria thrive on the high levels of carbohydrate-based polymers found in BIO-Cubes – up to 400% more than other products on the market.

As bacteria consume these carbohydrates, they rapidly multiply and form biomass that actively absorbs nitrate and phosphate from your aquarium water. This biomass is either:

  • Skimmed out via a protein skimmer, or
  • Consumed by clams and corals as a nutrient-rich food source

This efficient cycle ensures your tank remains clean, healthy, and thriving – naturally.


🧪 Scientifically Proven Results

In independent real-world tests, Nitra-Guard BIO-Cubes achieved:

  • 60ppm to 5ppm nitrate reduction in under 2 weeks
  • Competing brands only began working after 2 weeks

This explosive performance makes BIO-Cubes the #1 choice for aquarists who demand fast, reliable, and safe results.


📦 Available Sizes

  • 250ml, 500ml, 1L and 5L jars
  • Free filter bag included with all sizes (except 5L)

Perfect for nano tanks to large reef systems!


🌟 Why Choose Nitra-Guard BIO-Cubes?

With unmatched efficiency, no maintenance, and proven real-world performance, Nitra-Guard BIO-Cubes Original is the gold standard in biological filtration. Whether you’re keeping a high-end reef or a vibrant freshwater setup, BIO-Cubes offer the peace of mind that comes with clean, healthy, nutrient-free water – naturally.


 

Additional information

Size

250ml, 500ml, 1L

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