CRYSTAL BLACK AQUARIUM SANDGive your aquarium a sleek, modern look with Crystal Black Sand – the perfect substrate for both freshwater and planted aquariums. Its fine, jet-black finish enhances the colours of your fish and plants, creating a striking contrast while also providing a natural environment for bottom dwellers and root-feeding plants.
Key Features:
✅ Stylish & Natural Look: Deep black colour enhances the beauty of fish, shrimp, and aquascapes.
✅ Plant-Friendly: Provides excellent anchoring for live plants and promotes healthy root growth.
✅ Safe for Fish & Invertebrates: Smooth grains prevent injury to bottom feeders and shrimp.
✅ Versatile Use: Suitable for freshwater aquariums, aquascaping, shrimp tanks, and decorative displays.
✅ Easy to Rinse & Use: Minimal dust and hassle-free setup.
Available Sizes:
2 kg – Ideal for nano and shrimp tanks
5 kg – Perfect for small to medium aquariums
10 kg – Best for larger aquariums or heavily planted setups
Why Choose Crystal Black Sand?Aquarium substrate isn’t just about looks – it’s about creating a healthy ecosystem. With its smooth texture, rich colour, and plant-friendly design, Crystal Black Sand combines functionality with stunning aesthetics, making it a favourite among aquascapers and hobbyists.
Perfect For:✔ Planted tanks 🌿✔ Shrimp and nano setups 🦐✔ Community aquariums 🐟✔ Professional aquascaping projects
Lava Rock Filter Media (1.5 kg, 10 kg)
Overview
The Lava Rock Filter Media – LR0070 is a natural and highly porous filtration material that provides excellent biological support for your aquarium. With its large surface area, lava rock promotes the growth of beneficial bacteria, helping to maintain a balanced and healthy ecosystem in both freshwater and marine tanks.
Key Features
Natural Filtration Media – made from 100% natural lava rock.
High Porosity – maximizes surface area for beneficial bacteria colonization.
Improves Water Quality – reduces toxins such as ammonia and nitrite.
Versatile Use – suitable for sump filters, canister filters, and pond filters.
Long-Lasting – durable and reusable with proper cleaning.
Specifications
Model: LR0070
Type: Lava Rock Filter Media
Available Sizes: 1.5 kg, 10 kg, 15 kg
Application: Freshwater and saltwater aquariums, ponds, and sumps
Benefits
Enhances biological filtration for stable and clear water.
Creates a healthy environment for fish and plants.
Reduces frequency of water changes by supporting natural filtration.
Long-term use makes it a cost-effective media choice.
Ideal For
Freshwater aquariums
Marine aquariums
Koi ponds and garden ponds
Sumps and canister filters
💡 The Lava Rock Filter Media – LR0070 is a reliable and natural solution for boosting biological filtration, keeping your aquarium water clean, clear, and stable. Available in 1.5 kg, 10 kg, and 15 kg packs to suit any setup.
The Ocean Max Aquarium Plant Soil (1–2mm grain size) is a premium substrate specially developed to support strong and vibrant plant growth in freshwater aquariums. With its fine granule size and nutrient-rich composition, it ensures excellent root development and stable aquascapes, while maintaining water quality for fish and shrimp.
Key Features:
Nutrient-rich formula – provides essential minerals to support lush plant growth.
Optimal grain size (1–2mm) – ideal for rooting, stability, and natural aquascaping.
Improves water quality – helps buffer pH to slightly acidic levels, perfect for most tropical plants and shrimp.
Natural appearance – dark, earthy tones create a realistic and professional aquascape look.
Safe for all tank inhabitants – free from harmful chemicals, suitable for fish, shrimp, and snails.
Available Sizes:
2 kg – perfect for nano and small aquariums.
4 kg – ideal for medium-sized planted tanks.
8 kg – best value for larger aquariums or heavily planted setups.
Suitable For:
Freshwater planted aquariums
Aquascaping layouts (Iwagumi, Dutch, Nature style)
Shrimp and community tanks
Amazon Mix Pebble 4–6 mm
Description
The Amazon Mix Pebble is a natural blend of river stones with warm earthy tones, designed to bring a rich, organic look to any aquarium or terrarium. With a 4–6 mm grain size, these pebbles provide excellent water flow, natural biological support, and a clean riverbed appearance that enhances both fish and plant displays.
Each pebble is smooth, non-toxic, and pH neutral, ensuring a safe environment for all freshwater species. The natural variation of colors — including browns, creams, and greys — adds depth and contrast to aquascapes, making it ideal for planted tanks, cichlid setups, or decorative displays.
Durable and easy to maintain, the Amazon Mix Pebble is suitable for both beginners and experienced aquarists looking for a natural and long-lasting substrate solution.
Key features
natural mix of river pebbles for an authentic aquarium base
4–6 mm smooth grain size ideal for aquascaping
safe, pH neutral, and non-toxic for fish and plants
allows proper water flow and bacterial balance
enhances natural color and visual depth in tanks
easy to rinse and maintain
Specifications
product name: Amazon Mix Pebble
grain size: 4–6 mm
available sizes: 2 kg and 5 kg bags
color: mixed natural tones (brown, cream, grey)
suitable for: freshwater aquariums, planted tanks, terrariums, and decorative use
Suitable for
planted aquariums and aquascaping projects
freshwater community tanks
cichlid and shrimp aquariums
terrariums and paludariums
decorative planters and interior displays
Usage tips
rinse thoroughly before adding to the aquarium
use 1–2 kg per 10–15 litres of water for proper substrate depth
combine with finer substrates for added layering and texture
Why buy from Aquatic Pets SA
With over 15 years of experience in aquarium design and aquascaping, Aquatic Pets SA offers carefully selected natural substrates that promote healthy aquatic environments and long-lasting beauty. Our pebbles are chosen for their quality, safety, and natural appearance, helping you achieve professional aquascaping results with ease.
Ocean Max Gloss Black Pebble Gravel 6–9mm
Overview
Add a sleek, modern touch to your aquarium with our Gloss Black Pebble 6–9mm substrate. These smooth, polished pebbles enhance the visual appeal of any setup — whether it’s a planted freshwater aquarium, aquascape, or decorative display. Their natural dark tone creates stunning contrast against green plants, vibrant fish, and clear water.
Key Features
Premium Quality Finish – smooth and polished for a striking, glossy appearance.
Versatile Use – ideal for aquariums, terrariums, or as top-layer décor in planted tanks.
Fish & Plant Safe – 100% natural stone, non-toxic and aquarium-safe.
Enhances Contrast – dark pebbles highlight fish colours and plant greenery.
Low Maintenance – easy to clean and long-lasting.
Specifications
Pebble Size: 6–9mm
Colour: Gloss black
Available Sizes: 2 kg & 5 kg bags
Material: Natural polished stone
Suitable For: Freshwater aquariums, terrariums, ponds, and decorative scaping
Benefits
Creates a clean, elegant look in any aquarium.
Promotes stable substrate layering for planted setups.
Complements hardscape designs such as rocks and driftwood.
Durable and resistant to water discolouration.
Recommended For
Freshwater & planted aquariums
Betta, shrimp, and nano tanks
Aquascapers seeking a bold, modern finish
Decorative use in bowls, planters, or water features
💡 Tip: Combine Gloss Black Pebbles with fine plant soil or sand for a beautiful, layered aquascape look that enhances depth and contrast.
Black Pebble 6–9mm
Description
The Black Pebble 6–9mm from Aquatic Pets SA is a premium-grade natural substrate designed to bring a bold and elegant appearance to aquariums, terrariums, and aquascapes. With a smooth finish and rich black tone, these pebbles enhance the contrast between plants, driftwood, and fish, creating a clean and modern look in any setup.
Each pebble is carefully washed, polished, and fish-safe, ensuring it’s free from sharp edges or impurities. The larger 6–9mm size is ideal for medium to large aquariums, providing excellent water circulation and stability for plant roots while maintaining a natural appearance.
Available in 2 kg and 5 kg packs, this versatile substrate can be used for aquascaping, decorative layering, or as an accent around hardscape elements.
Key features
natural polished black pebbles (6–9mm)
smooth, non-toxic, and aquarium-safe
ideal for freshwater and planted aquariums
enhances the natural look of aquascapes
suitable for terrariums and décor displays
available in 2 kg and 5 kg packs
Specifications
size range: 6–9mm
color: natural polished black
weight options: 2 kg or 5 kg
suitable for: freshwater aquariums, aquascapes, and terrariums
Suitable for
freshwater and tropical aquariums
planted and natural-style tanks
terrariums and paludariums
aquascaping and interior decorative use
Usage tips
rinse well before adding to your aquarium
can be used as a full substrate base or accent layer
mix with finer gravel for a natural gradient look
ideal for highlighting driftwood, rocks, or aquatic plants
Why choose Aquatic Pets SA
At Aquatic Pets SA, we specialise in high-quality aquarium substrates and natural décor materials that bring both beauty and balance to your aquatic environment. With over 15 years of expertise in aquascaping and aquarium setup, we carefully select materials that are safe, durable, and visually appealing.
Our Black Pebble 6–9mm is perfect for aquarists looking to create a natural, bold, and professional finish in their aquarium or terrarium.
Vic Falls Natural Mix Pebble 3–5 mm
Description
The Vic Falls Natural Mix Pebble is a premium blend of naturally polished stones in earthy tones that add depth, contrast, and texture to any aquarium or decorative display. With a 3–5 mm grain size, this mix offers a natural riverbed look that enhances both planted and fish-only aquariums.
Sourced from high-quality mineral deposits, the pebbles are smooth, non-toxic, and pH neutral, making them safe for all freshwater species. The variety of natural shades — including beige, cream, brown, and grey — creates a balanced, organic appearance that complements live plants and aquarium décor.
Perfect for aquascaping, freshwater tanks, terrariums, or home décor projects, the Vic Falls Natural Mix combines beauty and function in one versatile substrate.
Key features
natural mix of river pebbles for a realistic, earthy look
3–5 mm smooth grain size ideal for aquariums and terrariums
safe, pH neutral, and non-toxic for all fish and plants
supports healthy water circulation and biological balance
easy to rinse and maintain
enhances both planted and decorative tanks
Specifications
product name: Vic Falls Natural Mix Pebble
grain size: 3–5 mm
bag size: 2 kg
color: mixed natural tones (beige, brown, grey, cream)
suitable for: freshwater aquariums, planted tanks, terrariums, and décor
Suitable for
freshwater and planted aquariums
shrimp and snail tanks
aquascaping layouts and natural designs
terrariums and paludariums
vases, planters, and decorative bowls
Usage tips
rinse thoroughly before use to remove dust or fine particles
use 1–2 kg per 10–15 litres of water for full substrate coverage
can be combined with finer or darker substrates for contrast
Why buy from Aquatic Pets SA
With over 15 years of experience in aquascaping and aquarium care, Aquatic Pets SA provides trusted natural substrates designed for both beauty and performance. Each pebble mix is carefully sourced and selected to support healthy aquatic ecosystems while adding timeless style to any setup.
Ocean Max Hawaiian Black Aquarium Gravel 1–2mm
Overview
Give your aquarium a sleek, natural finish with Hawaiian Black Gravel (1–2mm) — the perfect substrate for both planted and decorative aquariums. This fine-grain gravel enhances plant growth, highlights fish colours, and creates a bold, professional look for any aquascape.
Ideal for tropical, freshwater, or shrimp tanks, Hawaiian Black Gravel provides excellent root support and a clean, modern aesthetic while remaining completely safe for your aquatic inhabitants.
Key Features
Elegant Deep Black Colour – enhances plant greens and fish colours for a stunning visual contrast.
Fine 1–2mm Grain Size – promotes healthy root growth and easy substrate shaping.
Aquarium Safe & Inert – won’t alter pH or hardness levels, making it suitable for all setups.
Smooth & Non-Abrasive – gentle on bottom-dwellers like Corydoras, loaches, and shrimp.
Great for Aquascaping – easy to contour for foregrounds or accent layers in your design.
Specifications
Product Name: Hawaiian Black Gravel
Grain Size: 1–2mm
Available Sizes: 2kg and 5kg
Colour: Jet Black
Type: Natural decorative gravel
Suitable For: Freshwater, planted, shrimp, or Betta aquariums
Benefits
Provides a stable base for plants to root and thrive.
Offers superior contrast to make fish and décor pop.
Reduces light reflection, helping fish feel more secure.
Ideal for both minimalist and lush aquascapes.
Recommended For
Planted aquariums
Shrimp tanks
Betta tanks
Aquascaping and decorative aquariums
💡 Tip: Combine Hawaiian Black Gravel with lava rock or smooth black stones for a premium, cohesive aquascape design available at AquaticPetsSA.com.
Black White Speckled Pebble 4–6mm
Overview
Bring balance and contrast to your aquarium with our Black White Speckled Pebble 4–6mm substrate. These naturally polished pebbles offer a stunning mix of black, white, and grey tones — creating a timeless, elegant base that complements both planted and decorative aquariums. Ideal for hobbyists who love a clean, modern aesthetic with a touch of natural beauty.
Key Features
Natural Stone Mix – a unique blend of black and white speckled pebbles for a sophisticated look.
Smooth & Polished – rounded for safe use with fish, shrimp, and snails.
Versatile Application – perfect for aquariums, terrariums, planters, or decorative bowls.
Aquarium Safe – inert material that won’t alter pH or water chemistry.
Easy to Maintain – simple to rinse and reuse without clouding water.
Specifications
Pebble Size: 4–6mm
Colour: Natural black and white speckled
Available Sizes: 2 kg & 5 kg bags
Material: 100% natural polished stone
Suitable For: Freshwater aquariums, planted tanks, shrimp tanks, and decor
Benefits
Enhances visual depth and contrast in your aquarium.
Pairs beautifully with green plants and driftwood hardscapes.
Provides excellent layering support for planted substrates.
Adds a premium, natural finish to any display tank.
Recommended For
Aquascapes & planted aquariums
Betta and nano tanks
Shrimp and snail tanks
Terrariums and decorative bowls
💡 Tip: Combine Black White Speckled Pebbles with darker or finer substrates to create a textured aquascape floor that draws attention to your plants and fish.
Fine aquarium sand is a very small-grain substrate used at the bottom of fish tanks. It’s popular because it looks natural, feels soft for bottom-dwelling fish, and works well in aquascaping.
What “fine” means
Fine aquarium sand is usually around 0.1 mm to 1 mm grain size. Some ultra-fine sands are almost powder-like.
Benefits of fine aquarium sand
Natural appearance — gives tanks a riverbed or beach look.
Safe for bottom fish like corydoras and loaches because smooth grains won’t damage barbels.
Good for shrimp tanks and planted aquariums.
Fish can dig naturally — many species enjoy sifting sand.
Waste stays on top instead of sinking deep, making spot cleaning easier.
Downsides
Can compact over time and create low-oxygen pockets if too deep.
Very fine sand may cloud water when disturbed.
Plants with weak roots can struggle in ultra-fine sand.
Needs rinsing before use unless it’s premium pre-washed sand.
Ocean Mix White Gravel 2kg is a decorative aquarium substrate used to create a clean, bright “white-bottom” aquascape look in fish tanks.
Even though different sellers sometimes label it slightly differently (“Ocean Max”, “Ocean Mix”, “white gravel”), it generally refers to the same idea: a 2 kg bag of light-coloured aquarium gravel mix designed for freshwater setups.
What it is
Type: Decorative aquarium gravel (not nutrient soil)
Colour: White / off-white / light cream mix
Bag size: 2 kg (small starter pack)
Use: Freshwater aquariums, shrimp tanks, aquascaping, decorative fish bowls/tanks
Purpose: Purely aesthetic (to make tanks look bright and clean)
Key features
Bright substrate makes fish colours stand out strongly
Usually pre-washed or lightly processed (still recommended to rinse before use)
Grain size is typically medium gravel (not fine sand)
Safe for most freshwater fish and shrimp
What it’s good for
Small aquariums (nano tanks or starter tanks)
Betta fish tanks (for a clean minimalist look)
Shrimp tanks (as long as you provide biofilm/feeding surfaces)
Decorative aquascapes with rocks and plants
Things to be aware of
Shows dirt very easily (fish waste and algae are more visible on white gravel)
Not plant nutrient-rich → plants may need root tabs or separate soil underneath
Can make maintenance more frequent compared to darker gravel
In strong lighting, it can reflect a lot and make algae more noticeable
2 kg — how much is that?
It’s a small quantity
Usually enough for:
A thin layer in a small tank (~10–20 L)
Or patch decoration in a larger tank
For a full aquarium base, most tanks need 5–10+ kg depending on size
Bottom line
Ocean Mix White Gravel 2 kg is mainly a budget-friendly decorative substrate for small aquariums, chosen for appearance rather than plant growth performance.
The OceanMax White Gravel often listed as “Max-White Gravel” or white aquarium gravel) is an aquarium substrate used mainly in freshwater tanks and aquascaping. It’s popular because the bright white colour makes fish, shrimp, and green plants stand out visually. Listings describe it as smooth 4–6 mm white gravel/artificial stone suitable for decorative aquariums.
Key features
Colour: Bright white / modern clean look
Bag size: 5 kg
Grain size: Around 4–6 mm gravel pieces
Use case: Freshwater aquariums, decorative aquascapes, planted tanks with hardy plants
Visual effect: Reflects light strongly, making tanks appear brighter and larger
Pros
Makes fish colours “pop”
Good for minimalist or modern aquascapes
Smooth stones are generally safer for many fish species
Easy to vacuum-clean compared with fine sand
Suitable for beginners
Things to know before buying
White gravel shows dirt, algae, and fish waste quickly. Aquarium hobbyists often mention that white substrate needs more frequent maintenance than darker gravel.
Pure gravel substrates are mostly decorative and usually don’t contain nutrients for rooted plants. If you plan a heavily planted aquarium, you may need root tabs or nutrient soil underneath.
A 5 kg bag is usually enough for:
Small tanks (roughly 30–60 L) with moderate depth
Thin decorative layers in larger tanksLarger planted aquariums often need more than 5 kg.
Maintenance tips
Rinse thoroughly before use to remove dust
Use a gravel vacuum during water changes
Avoid overfeeding fish to keep the white colour clean
Mixing some darker gravel with white can reduce visible staining