Unipac Aquarium Micro Gravel - Black and White Mix - 2kg
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www.pond-planet.co.ukUnipac Black/White 2-3Mm & Mix Aquarium Micro Gravel
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Product Information
Full details
The Unipac Micro Aquarium Gravel in Black & White Mix is an ideal choice for both coldwater and tropical aquarium enthusiasts looking to create a visually striking substrate foundation. It provides a stable and aesthetically pleasing base for your aquatic environment; however, users should note that the gravel requires thorough rinsing before initial installation to prevent temporary clouding of the tank water.
All features
| Brand | Unipac |
|---|
Extended Product Information
FAQs
Is this gravel safe for tropical fish?
Yes, Unipac Micro Gravel is specifically designed to be suitable for both tropical and coldwater aquarium environments.
Does the black and white color fade over time?
The gravel is designed for underwater use and maintains its color integrity well under normal aquarium lighting conditions.
How much gravel do I need?
The 2kg pack is suitable for smaller tanks. For larger aquariums, you may need multiple bags depending on the desired depth of your substrate layer.
Can I use this with an under-gravel filter?
The 2-3mm grain size is generally suitable, but ensure the gravel layer is deep enough to cover the filter plates completely.
Do I need to wash the gravel even if it looks clean?
Yes, we always recommend rinsing the gravel to remove residual dust and dirt from the manufacturing process to minimize clouding.
Troubleshooting
Water appears cloudy after adding gravel
This is normal; ensure your filtration system is running, and the water will settle on its own within a few hours.
Gravel feels dusty or dirty in the bag
Thoroughly rinse the gravel in a separate bucket using fresh water until the rinse water remains clear before placing it in the tank.
Pros and Cons
Pros
- High-contrast color scheme enhances visual appeal
- Versatile for both tropical and coldwater setups
- Small 2-3mm grain size is gentle for bottom-feeding species
- High-quality material ensures long-term structural integrity
Cons
- Requires thorough rinsing before use to remove processing dust
- May cause temporary clouding during initial setup
- 2kg weight may be insufficient for very large aquariums
Setup, Compatibility & Care
Before adding the gravel to your tank, pour the contents into a bucket and run fresh water through it while agitating the stones with your hand. Repeat this process until the water runs clear. Once cleaned, gently pour the gravel into your empty or partially filled aquarium. Do not drop the gravel from a great height to avoid scratching the glass or acrylic. When performing water changes, use a gravel vacuum to gently remove debris from the top layer of the substrate, taking care not to disturb the deeper layers where beneficial bacteria reside.