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Long-Term Water Clarity, No Recurring Costs
EcoBio-Block Aquarium Water Clarifier is a natural, volcanic rock-based treatment designed for tanks 15–40 gallons. It contains 100% beneficial bacteria spores that break down organic waste, clarifying water and reducing odors. Simply rinse, soak overnight, and place in your aquarium. Over 2 to 4 weeks, the bacteria establish a stable ecosystem, resulting in crystal clear water. The volcanic stone also leaches calcium and trace minerals, supporting aquatic health. Suitable for freshwater fish, turtles, shrimp, and frogs, it is safe and effective for new tanks or cloudy water issues. Easy setup and long-lasting, it reduces the need for frequent water changes and bottled additives, making aquarium maintenance simpler and more natural.
Most tanks see water clarity in 2–6 weeks, with some as fast as 2 days. Slight cloudiness during initial weeks is normal. It fits standard 15–40 gallon aquariums, including community tanks and turtle setups. For heavily stocked tanks or poor conditions, consider adding a second stone or choosing a larger size. The product is factory-sealed, eco-friendly, and supports a balanced aquatic ecosystem, helping fish and aquatic life thrive without harsh chemicals.
Natural Ecosystem Support
EcoBio-Block uses volcanic rock and beneficial bacteria to create a self-sustaining water purification system. It mimics nature's process, reducing the need for chemical additives and frequent water changes. The bacteria break down organic waste into ammonia, nitrites, and nitrates, which are processed naturally, supporting a balanced aquatic environment. This dual action maintains water clarity and mineral levels, promoting healthy fish and aquatic plants. Ideal for aquarists seeking a chemical-free, long-term water treatment solution that enhances tank stability and reduces maintenance costs.
Suitable for All Freshwater Aquariums
EcoBio-Block is safe for delicate fish, turtles, shrimp, and frogs. It is perfect for starting new tanks, clearing cloudy water, and reducing water change frequency. Check pH and water parameters during initial weeks, and perform partial water changes if needed. Skip weekly dosing—this stone lasts up to 2 years, making aquarium care simpler and more eco-friendly. It is ideal for hobbyists who prefer natural, chemical-free water treatment that supports aquatic health and reduces maintenance effort.
Typical situations where EcoBio-Block Aquarium Water Clarifier (Medium helps — illustrative scenarios, not customer reviews.
Ravi, 28, Mumbai, struggling with cloudy water in a 20-gallon freshwater tank, needing a chemical-free solution.
EcoBio-Block cleared water in 3 weeks, reduced water changes, and supported healthy fish, saving ₹200 monthly on chemicals.
| Beneficial Bacteria Spores | Contains 100% pure spores |
| Mineral Leaching | Leaches calcium and trace minerals |
| pH Compatibility | Suitable for neutral or slightly alkaline water |
| Serving Size | Drop into aquarium, soak overnight, place near filter outlet |
| Reapplication Math | Lasts up to 2 years, no weekly dosing needed |
| Water Treatment Duration | Results in 2–6 weeks, some as early as 2 days |
| Shelf Life | Indefinite if kept dry and sealed |
| Water Volume | Treats 15–40 gallons |
| Feature | EcoBio-Block Aquarium Water | Others |
|---|---|---|
| Water Treatment Duration | Lasts up to 2 years, no weekly dosing — ₹7.97 per day | Typically needs weekly chemical treatments, costing ₹300–₹500 annually |
| Water Clarification Speed | Results in 2–6 weeks, some as early as 2 days | Requires frequent water changes and chemical clarifiers, slower clarity |
| Aquatic Safety | Safe for all freshwater aquatic life, no harmful chemicals | Chemical-based clarifiers may harm delicate species |
| Long-Term Ecosystem Support | Leaches minerals, supports natural bacteria growth | Chemical treatments do not support ecosystem health |
| SKU | kcc8815 |
| GTIN | 00897819001058 |
| Brand | EcoBio-Block |
| Size | 1 Pack |
| Material | volcanic stone, portland cement, beneficial bacteria |
| Color | Coral |
| Style | Medium |
About EcoBio-Block
EcoBio-Block is a US-based brand specializing in natural aquarium water treatment solutions, trusted by hobbyists worldwide.
Compliance & Legal
No medical claims, no false origin or certification claims. Product is a natural biological water treatment, safe for aquatic life, with no expiry date. Complies with Indian import regulations for aquarium products.
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This item:
EcoBio-Block Aquarium Water Clarifier (Medium, 15–40 gal) | Crystal Clear Water, 2-Year Lasting Natural Solution
5,820
This item
EcoBio-Block Aquarium Water Clarifier (Medium, 15–40 gal) | Crystal Clear Water, 2-Year Lasting Natural Solution
5,820
Total price:
11,830
You save 4,780 (29%) Extra3 items selected
3 items
11,830You save 4,780 (29%) Extra
| Attributes | Current |  |  |  |  | ||
|---|---|---|---|---|---|---|---|
| Spec | |||||||
| Price | 5,820 7,600 | 840 1,690 | 5,170 7,320 | 2,060 2,810 | 2,610 4,030 | 2,620 2,980 | 1,400 1,800 |
| Brand Name | EcoBio-Block | Seachem | Seachem | Outward Hound | TropiClean | AzureGreen | COSMOING |
| Item Form | Brick | N/A | N/A | N/A | N/A | N/A | N/A |
| Source | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail |
| Sold By | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow |
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