Shark Sand Natural Aquarium Substrate – 10kg & 20kg

Transform your aquarium with the Shark Sand Aquarium Substrate Range, a versatile collection of natural-looking sands designed to create beautiful underwater environments for freshwater fish tanks, planted aquariums and creative aquascaping projects.

Available in four attractive styles – Savannah, Riverbed, Obsidian Black and Plain River – Shark Sand provides a choice of colours and finishes to complement a wide range of aquarium designs.

Whether you prefer a warm, earthy aquascape, a natural river-inspired environment or a striking modern aquarium with dark substrate, the Shark Sand range offers an attractive foundation for your aquatic display.

Each variety is available in convenient 10kg and 20kg packs, allowing you to select the colour and quantity that best suits your aquarium.

Key Features:

• Versatile Aquarium Substrate – Suitable for a wide range of freshwater aquarium setups
• Four Attractive Styles – Choose from Savannah, Riverbed, Obsidian Black or Plain River
• Ideal for Aquascaping – Create natural, modern or decorative underwater landscapes
• Complements Fish & Plants – Provides an attractive foundation for aquarium inhabitants and decorations
• Natural-Looking Finishes – Available in different colours and textures to suit your preferred aquarium style
• Suitable for Community Aquariums – Ideal for traditional freshwater fish tanks and decorative displays
• Two Pack Sizes – Available in 10kg and 20kg options
• Flexible Aquarium Design – Suitable for creating different substrate depths, slopes and aquascaping layouts

Choose Your Shark Sand Style

Shark Sand Savannah

Warm Golden-Brown Aquarium Sand

Savannah features attractive golden-brown tones with subtle natural colour variations, creating a warm and earthy appearance within your aquarium.

Perfect for bright aquascapes and natural community aquariums, Savannah complements green aquarium plants, decorative rocks and driftwood while providing a welcoming, natural-looking substrate.

Shark Sand Riverbed

Natural River-Inspired Aquarium Substrate

Riverbed is inspired by the appearance of shallow river margins and freshwater stream beds, featuring a natural-looking blend of colours and textures.

Its soft, understated finish makes it an excellent choice for realistic aquascaping layouts, helping recreate the appearance of natural freshwater environments.

Shark Sand Obsidian Black

Striking Black Aquarium Sand

Obsidian Black provides a bold, dramatic substrate that creates maximum contrast within your aquarium.

The deep black finish helps highlight the colours of tropical fish, vibrant aquarium plants and decorative hardscape features, making it particularly suitable for modern aquascaping and planted aquarium displays.

Shark Sand Plain River

Classic Natural Aquarium Sand

Plain River offers a simple, traditional aquarium substrate finish that works beautifully in a wide range of freshwater setups.

Its natural appearance provides a versatile foundation for community fish tanks, planted aquariums and nature-inspired aquascaping projects without distracting from the colours of your fish and decorations.

Available Variations:

• Shark Sand Savannah – 10kg
• Shark Sand Savannah – 20kg
• Shark Sand Riverbed – 10kg
• Shark Sand Riverbed – 20kg
• Shark Sand Obsidian Black – 10kg
• Shark Sand Obsidian Black – 20kg
• Shark Sand Plain River – 10kg
• Shark Sand Plain River – 20kg

Ideal for Aquascaping

The Shark Sand range provides a versatile foundation for creating a wide variety of aquarium layouts.

Use the different colours and textures to complement decorative stones, driftwood, aquatic plants and other aquarium decorations, helping create a balanced and visually appealing underwater environment.

Whether you are setting up a new aquarium or refreshing an existing display, Shark Sand offers a choice of attractive substrate finishes to suit your preferred aquarium style.

Suitable For:

• Freshwater aquariums
• Tropical community fish tanks
• Planted aquarium displays
• Natural aquascaping projects
• Decorative aquarium layouts
• Creating natural-looking substrate beds

Specifications:

• Brand: Shark
• Product Type: Aquarium Sand Substrate
• Available Styles: Savannah, Riverbed, Obsidian Black & Plain River
• Available Weights: 10kg & 20kg
• Application: Freshwater Aquarium Substrate

Preparation & Installation:

Before adding the substrate to your aquarium, rinse thoroughly with clean water to remove loose dust and fine particles.

Spread the substrate evenly across the aquarium base, adjusting the depth and layout to suit your aquascaping design and the requirements of your aquarium inhabitants.

When filling the aquarium, add water slowly to minimise disturbance to the substrate.

Important Information:

Please select your preferred Shark Sand colour and pack size from the available variation options before ordering.

You will receive the selected 10kg or 20kg pack in your chosen substrate style.

Natural substrate products may show slight variations in colour and texture. Product appearance may also vary depending on aquarium lighting and water conditions.

Always ensure the selected substrate is appropriate for the fish, plants and other aquatic inhabitants in your aquarium.

Create your ideal underwater landscape with the Shark Sand Aquarium Substrate Range, offering beautiful colours, versatile finishes and practical pack sizes for freshwater aquariums and aquascaping projects.

Aquacadabra acts as credit broker/intermediary and not as a lender.

Klarna's credit products are provided by Klarna Bank AB, which is authorised and regulated by the Swedish Financial Services Authority, with limited supervision by the Financial Conduct Authority. More information can be found here.

Newpay finance options are provided through Deko’s platform by NewDay. P.D. Aquatics Ltd, t/a Aquacadabra is an Introducer Appointed Representative of Pay4Later Ltd, t/a Deko, which is authorised and regulated by the Financial Conduct Authority (ref no 728646) and is a credit broker, not a lender. NewDay Ltd is authorised and regulated by the Financial Conduct Authority (ref no 690292) and is authorised by the Financial Conduct Authority under the Payment Services Regulations 2017 for the provision of payment services (ref no 555318). More information can be found by clicking the newpay option above, or in the Newpay FAQs.

We really want you to be happy with the product that you've received. If however, when the goods arrive they're not what you want, then no problem - we have a 60 day no quibble return guarantee. Just let us know that you're going to return the item(s) by contacting us(stating your Order Number) and complete the returns packing slip that will have been included with your delivery. This will help us to quickly identify the item that you have returned (unopened and unused) - and we'll put a refund through for you.