- Regular price
- €29,39
- Regular price
- €29,39
The EcoReef Cemala Coral Substrate – Coarse is a premium, responsibly sourced natural substrate engineered specifically for marine, reef, and high-pH freshwater aquariums. Harvested from long-buried fossilized coral reefs without harming contemporary marine environments, it delivers exceptional ecological performance while establishing a striking, natural aesthetic.
Short Description & Highlights
Designed with an optimal coarse grain size, the EcoReef Cemala Substrate encourages robust water circulation throughout the bed, preventing detritus stagnation and supporting optimal biological filtration. Its natural calcium carbonate composition actively buffers pH levels, ensuring stable water chemistry that supports coral growth and marine livestock health. It serves as a reliable, eco-friendly foundation for both novice and advanced aquarists building a stable aquatic ecosystem.
Key Product Highlights:
| Feature | Details |
| Material Type | 100% Responsibly Sourced Fossilized Coral Substrate |
| Grain Size | Coarse (Approx. 2–3 mm) |
| Primary Application | Marine, Reef Aquariums, and High-pH Freshwater/African Cichlid Tanks |
| Water Chemistry Impact | Naturally buffers pH and increases carbonate hardness (KH) |
| Filtration Benefit | Enhances water flow through the sand bed to maximize beneficial bacterial colonization |
| Sustainability | Eco-friendly alternative harvested from ancient land deposits |
Detailed Beginner Care Guide
1. Tank Placement & Purpose
The coarse grain structure of this substrate makes it an excellent choice for general reef display tanks, fish-only marine systems, or hard-water freshwater setups like African cichlid aquariums. Beginners will appreciate how the coarse texture minimizes cloudiness during water agitation compared to ultra-fine sand powders.
2. Water Chemistry & Buffering
Because it is rich in natural calcium carbonate, this substrate naturally helps stabilize and maintain proper marine pH levels (typically 8.1 to 8.4) and carbonate hardness. For beginners, this offers an extra layer of chemical stability, protecting against sudden, dangerous drops in pH.
3. Preparation & Maintenance
Rinse the substrate thoroughly in clean, freshwater outside of the aquarium before installation to remove any residual fossil dust from transport. When placing it into the tank, add it gently to avoid scratching the glass. For ongoing maintenance, the coarse grading allows light siphoning of the upper layers during routine water changes without accidentally vacuuming away the entire bed.
Goes well with
Customer Service
Customer Service
Our store is committed to your satisfaction. Returns or exchanges are accepted within a set period with proof of purchase and items in original condition. Some items may be non-returnable. Please report any issues promptly. For assistance, contact our support team. Thank you for shopping with us!
Return Policy
Return Policy
Returns are accepted within 30 days of purchase with a valid receipt and items in original condition. Custom or clearance items are non-returnable. Refunds will be issued to the original payment method. Damaged or defective items must be reported within 48 hours. For assistance, please contact our support team.
