Marina Decorative Aquarium Gravel - Green - 2kg
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Product Information
Full details
Marina Decorative Aquarium Gravel is an ideal substrate for aquarium hobbyists looking to enhance the aesthetic appeal of their tank while maintaining a balanced environment. Designed for both freshwater and saltwater setups, this epoxy-coated gravel supports the colonization of beneficial bacteria, which is essential for biological filtration. While it provides a vibrant, life-like look, users should be aware that the 2kg bag size may necessitate multiple purchases for larger tanks or deeper substrate layers.
All features
| Brand | Marina |
|---|
Extended Product Information
FAQs
Is this gravel safe for bottom-dwelling fish?
Yes, the gravel is inert and non-toxic, but ensure it is not too coarse if you have delicate barbels on fish like Corydoras.
Does this gravel affect water pH?
No, because the gravel is epoxy-coated, it is inert and will not interact with or change your aquarium water chemistry.
How many bags do I need for my tank?
A general rule is 1kg of gravel per 4-5 liters of water for a sufficient base layer.
Can I use this in a saltwater reef tank?
Yes, the inert epoxy coating makes it safe for both freshwater and saltwater environments.
Do I need to wash it before use?
Yes, rinsing the gravel before placing it in the aquarium is highly recommended to remove any fine particulates from transit.
Troubleshooting
Water appears cloudy after initial setup
This is often due to residual dust. Ensure the gravel was thoroughly rinsed before introduction and allow the filtration system to run for 24 hours to clear the water.
Algae growth on gravel surface
Limit the amount of direct sunlight on the tank and reduce daily lighting hours, as gravel surfaces can provide a substrate for algae if nutrients are high.
Pros and Cons
Pros
- Chemically inert and safe for aquarium inhabitants
- Promotes healthy beneficial bacteria growth
- Clean, dust-free out of the bag
- Suitable for fresh and saltwater use
Cons
- Small 2kg packaging may be insufficient for large tanks
- Limited to specific color options per package
- Requires thorough initial rinsing to clear surface debris
Setup, Compatibility & Care
Before adding to your aquarium, always rinse the gravel under running water until the runoff is clear to remove any shipping-related dust. Distribute evenly across the bottom of the tank, ensuring a depth of at least 1-2 inches for optimal bacterial colonization. When performing water changes, use a standard gravel siphon to gently stir the top layer of the substrate, which helps prevent detritus buildup while protecting the beneficial bacteria colonies nestled lower in the gravel bed. It is compatible with all standard aquarium filters and heaters.