Aquatic Aggregates

Grantex’s range of washed aquatic aggregates provides safe, functional substrates for aquariums and ponds. Our carefully prepared gravels and sands are washed where appropriate to remove dust and impurities, ensuring they won’t cloud water or affect water chemistry. Available in various sizes and natural colours to suit different aquatic environments and species requirements.

Aquatic Aggregates

Grantex’s range of washed aquatic aggregates provides safe, functional substrates for aquariums and ponds. Our carefully prepared gravels and sands are washed where appropriate to remove dust and impurities, ensuring they won’t cloud water or affect water chemistry. Available in various sizes and natural colours to suit different aquatic environments and species requirements.

Grantex Aquatics Aggregates

Explore Our Aquatic Aggregates

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Why Choose Aquatic Aggregates?

Grantex’s aquatic aggregates are specifically prepared for use in aquariums, ponds and water features. Our gravels and sands are thoroughly washed to remove dust and fine particles that could cloud water or affect water quality, ensuring a clean and safe environment for aquatic life.

Our aggregates are chemically inert and pH-neutral, meaning they won’t alter water chemistry or harm fish, plants or beneficial bacteria. Available in various sizes and natural colours, they can be selected to suit different species requirements and design preferences.

Each product is durable, easy to clean during routine maintenance, and provides a stable foundation for healthy aquatic ecosystems.

Our aquatic aggregates can
be used for:
  • Freshwater and marine aquarium substrates
  • Anchoring aquatic plant roots
  • Pond base layers and filtration zones
  • Decorative water features and landscaping

Can’t Find What You’re Looking For?

If you’re looking for a certain product, get in touch with the Grantex team who will be happy to assist.

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Frequently Asked Questions

Are your aggregates fish-friendly? Will they affect my aquarium's water pH?
How do I clean my aquatic aggregates?
Will these aggregates stay in place in the water?
How are your aggregates prepared to ensure they are suitable for aquatic environments?
How sustainable are Grantex’s aquatic aggregates?