Ocean Max Ash Grey Aquarium Gravel 3–5mm
Overview
Add a sleek and modern touch to your aquarium with our Ash Grey Aquarium Gravel 3–5mm — a premium, neutral-toned substrate perfect for any aquascape. The soft grey hue enhances plant colours, highlights your fish, and provides a clean, natural base for both freshwater and planted aquariums.
Key Features
Elegant Ash Grey Colour – subtle and refined tones that complement all aquarium styles.
Smooth & Safe – rounded edges make it ideal for all types of fish, shrimp, and snails.
Aquarium Safe – non-toxic and pH neutral, ensuring a stable environment for aquatic life.
Versatile Use – perfect for aquariums, terrariums, and aquascape décor.
Low Maintenance – easy to clean and rinse before use for crystal-clear water.
Specifications
Grain Size: 3–5mm
Colour: Ash Grey
Available Sizes: 2 kg & 5 kg bags
Material: 100% natural gravel
Suitable For: Freshwater aquariums, planted tanks, shrimp tanks, and decorative setups
Benefits
Enhances the natural aesthetic of aquascapes and planted tanks.
Promotes healthy root growth for aquatic plants.
Neutral colour helps showcase vibrant fish and plant colours.
Provides excellent substrate stability and depth for aquascaping.
Recommended For
Planted aquariums
Community and nano tanks
Shrimp and Betta setups
Decorative and terrarium displays
💡 Tip: Combine Ash Grey Aquarium Gravel with driftwood, lava rock, or bright green carpeting plants to create a visually stunning, professional aquascape.
T4 LED Blue White 4W – 16.5W Aquarium Light
Description
The T4 LED Blue White 4W–16.5W Aquarium Light is a slim, energy-efficient tube designed to deliver a balanced combination of crisp white illumination and calming blue tones. This dual-color lighting enhances the natural beauty of fish, improves water clarity, and creates a vibrant yet natural-looking aquarium environment. Suitable for small to medium freshwater and marine setups, it offers reliable daily lighting with low power consumption and a long lifespan.
Key Features
T4 slim tube design
Blue + white dual-color LED output
Power range: 4W to 16.5W options
Energy-efficient and low heat emission
Suitable for freshwater and marine aquariums
Available in multiple lengths for different tank sizes
Benefits
✔ Enhances fish colors and tank visibility✔ Creates a natural daylight + moonlight effect✔ Low electricity usage for daily operation✔ Easy to install and replace✔ Improves overall aquarium aesthetics
Instructions for Use
Install into a compatible T4 fitting or holder
Connect to the correct rated power supply
Switch on for daily lighting cycles (8–10 hours recommended)
Avoid direct water exposure unless rated waterproof
Clean regularly to maintain brightness and clarity
OceanMax White Gravel Fine is a very fine white aquarium substrate used for decorating fish tanks and aquascapes.
Even though it’s called “gravel,” the fine version behaves more like sand or very small grit, not chunky stones.
Here’s what it is in simple terms:
It’s a bright white, aquarium-safe bottom layer you put in your tank to cover the glass and create a clean base for fish, plants, and decorations.
What it looks like
Pure or near-pure bright white colour
Makes the tank look very clean and modern
Fish colours stand out strongly against it
Texture (important)
Very fine grains (around 0–2 mm)
Feels like coarse sand rather than gravel
Smooth enough for most fish, including bottom dwellers
What it does in a tank
Acts as the substrate (bottom layer)
Holds plants in place (light to medium planted tanks)
Gives fish a natural-looking “riverbed” feel
Doesn’t usually change water chemistry (generally inert)
Pros
Very aesthetic, bright “clean tank” look
Good contrast for fish and plants
Safe for most freshwater fish
Works in aquascaping setups
Cons
Shows dirt, poop, and algae very easily
Needs frequent cleaning
Can cloud water if not rinsed properly first
Very fine particles can shift around with strong filters
Ocean Max White Gravel 10kg is a large aquarium substrate bag (white decorative gravel/sand mix) used for covering the bottom of fish tanks to create a clean, bright aquascape look.
It’s basically the bigger bulk version of the same OceanMax white substrate line you’ve seen in 2 kg and 5 kg bags.
What it is
Type: Aquarium substrate (decorative gravel/sand)
Brand line: OceanMax (sometimes sold as “Ocean Max White Gravel” or “White Sand”)
Size: 10 kg bag (bulk option for medium to large tanks)
Colour: Bright white / off-white
Use: Freshwater aquariums (fish tanks, shrimp tanks, aquascapes)
Key features
High-contrast white look makes fish and plants stand out strongly
Inert substrate (does not add nutrients or change water chemistry significantly)
Suitable grain mix (often fine sand to small gravel depending on batch)
Easy to clean surface compared to very fine sand
Designed for decorative aquascaping rather than plant nutrition
Best for
Medium to large aquariums (because 10 kg covers a decent base layer)
Minimalist “clean white” aquascapes
Betta tanks, guppies, tetras, shrimp setups
Display tanks where appearance matters most
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
B/ Colour Stone Smooth Mix – 1kg
Add a touch of colour and elegance to your aquarium with the Colour Stone Smooth Mix (1kg). These polished stones are safe for all aquariums and provide a natural yet decorative look that enhances both freshwater and planted setups.
✅ Key Features
Smooth & Polished – Gentle on fish and safe for bottom-dwellers.
Vibrant Colour Mix – Creates a bright and attractive display.
Aquarium Safe – Non-toxic and suitable for freshwater or terrarium use.
Versatile Use – Great for aquariums, bowls, planters, and decorative displays.
Easy to Clean – Rinse before use and enjoy long-lasting beauty.
🌿 Why Choose Colour Stone Smooth Mix?
Unlike plain gravel, this smooth stone mix adds personality and flair to your tank while being safe for your fish. It also helps anchor plants, prevents waste build-up, and provides a clean, modern look.
📦 Pack Size
1kg bag – perfect for small aquariums, aquascaping accents, or decorative highlights.
❓ FAQs
Are the stones safe for all fish?Yes, they are smooth and polished, making them safe for bottom-dwellers like catfish and loaches.
Do I need to wash the stones before use?Yes, a quick rinse in clean water is recommended to remove any dust before placing them in your tank.
Can I use them for plants?Yes, they can be used as a top layer for planted aquariums or even in terrariums and planters.
👉 Add colour and style to your aquarium today with the B/ Colour Stone Smooth Mix – 1kg, available now at Aquatic Pets SA!
Zambesi Mix Pebble 4–6mm
Description
The Zambesi Mix Pebble 4–6mm from Aquatic Pets SA offers a beautiful blend of natural tones and textures, ideal for creating a balanced and realistic look in aquariums, terrariums, and aquascapes. This carefully selected mix features warm earthy shades of brown, beige, cream, and grey, perfectly suited for both planted and decorative aquarium designs.
Each pebble is polished, smooth, and fish-safe, making it a great choice for freshwater and tropical aquariums. The medium 4–6mm size provides excellent substrate stability while maintaining good water flow and natural plant rooting support.
Available in 2 kg and 5 kg packs, the Zambesi Mix Pebble is perfect for aquascaping layouts, biotope tanks, and natural decorative displays.
Key features
natural pebble mix with warm, earthy tones
smooth, polished, and non-toxic
ideal for freshwater, planted, and decorative aquariums
promotes natural aesthetics and contrast
suitable for aquascaping and terrarium use
available in 2 kg and 5 kg packs
Specifications
size range: 4–6mm
color: natural Zambesi mix (brown, beige, cream, grey)
weight options: 2 kg or 5 kg
suitable for: freshwater aquariums, aquascapes, and terrariums
Suitable for
freshwater and planted aquariums
community and tropical tanks
aquascaping and nature-style layouts
terrariums, paludariums, and decorative displays
Usage tips
rinse thoroughly before adding to your aquarium
use as a main substrate or decorative top layer
mix with darker or finer gravel for depth and texture
ideal for accenting driftwood, stones, and live plants
Why choose Aquatic Pets SA
At Aquatic Pets SA, we provide high-quality natural substrates and décor materials trusted by aquarists across South Africa. With over 15 years of experience in aquascaping and aquarium design, we carefully select materials that enhance both the health and appearance of aquatic environments.
The Zambesi Mix Pebble 4–6mm delivers a natural, warm, and profession
Keep your aquarium water crystal clear and healthy with the OceanMax 7 in 1 Filter Media – 15kg. Designed for both freshwater and marine tanks, this premium multi-stage media ensures effective biological, chemical, and mechanical filtration in one convenient solution.
With seven types of high-quality filter materials combined, OceanMax provides excellent surface area for beneficial bacteria growth, removes impurities, reduces toxins, and improves overall water clarity. Perfect for canister filters, sump setups, and pond filtration systems.
Features:
7 types of filtration media in one pack for complete water treatment
Supports biological, chemical, and mechanical filtration
Large 15kg bulk size for long-term use in aquariums or ponds
Improves water clarity and reduces harmful substances
Suitable for freshwater, marine aquariums, and pond systems
Boosts beneficial bacteria growth for a balanced ecosystem
Why choose it?With over 15 years of experience, Aquatic Pets SA trusts OceanMax 7 in 1 Filter Media to provide reliable water quality management for aquariums and ponds of all sizes. Whether you’re running a tropical tank, a marine setup, or a koi pond, this all-in-one filter media is a cost-effective and efficient choice.
OceanMax Ceramic Filter Rings 500g
Keep your aquarium water clean and healthy with OceanMax Ceramic Filter Rings. Designed to provide exceptional biological filtration, these highly porous ceramic rings offer an ideal environment for beneficial bacteria to colonise. These bacteria naturally break down harmful waste, helping to maintain stable water conditions and crystal-clear water.
Suitable for freshwater and marine aquariums, OceanMax Ceramic Filter Rings are long-lasting and compatible with a variety of filtration systems, making them an essential addition to your aquarium maintenance routine.
Key Features
Highly porous ceramic media for superior biological filtration
Large surface area supports beneficial bacteria growth
Helps break down harmful ammonia and nitrite
Promotes clear, healthy aquarium water
Long-lasting and durable filter media
Suitable for freshwater and marine aquariums
Compatible with canister, top, internal, and sump filters
Benefits
Improves biological filtration for healthier water conditions
Helps maintain a stable and balanced aquarium ecosystem
Reduces harmful waste and organic build-up
Supports crystal-clear water
Durable media provides reliable, long-term performance
How to Use
Rinse the ceramic filter rings with clean water before first use.
Place the rings into the biological media compartment of your filter.
Ensure water flows evenly through the media for optimal filtration.
Clean periodically using aquarium water to preserve beneficial bacteria. Avoid rinsing with tap water.
Specifications
Media Type: Porous ceramic filter rings
Pack Depth: Approximately 14 cm of filter media
Suitable for: Freshwater and marine aquariums
Compatible Filters: Canister, top, internal, and sump filters
OceanMax Bio Balls
Maintain a healthy, balanced aquarium with OceanMax Bio Balls, a high-performance biological filter media designed to support the growth of beneficial bacteria. With a large surface area for bacterial colonisation, these bio balls help break down harmful ammonia and nitrite, improving water quality and creating a healthier environment for your aquatic life.
Suitable for freshwater and marine aquariums, OceanMax Bio Balls are compatible with trickle, sump, canister, and top filters. Available in both porous ceramic and durable plastic options to suit a variety of filtration systems.
Key Features
High-surface-area biological filter media
Encourages the growth of beneficial bacteria
Supports the natural breakdown of ammonia and nitrite
Improves biological filtration and water quality
Suitable for freshwater and marine aquariums
Compatible with trickle, sump, canister, and top filters
Available in porous ceramic and plastic options
Benefits
Helps maintain stable, healthy water conditions
Supports a balanced biological filtration system
Reduces harmful waste build-up
Long-lasting and easy to maintain
Suitable for a wide range of aquarium filtration setups
How to Use
Rinse the bio balls with clean water before first use.
Place them into the biological media section of your filter.
Ensure water flows freely through the media for optimal filtration.
Clean occasionally using aquarium water to preserve beneficial bacteria. Avoid using tap water when cleaning established media.
Available Options
Porous Bio Balls
6–8 mm – 500 g
6–8 mm – 1 kg
8–10 mm – 1 kg
OceanMax Activated Carbon 500g
Restore crystal-clear water with OceanMax Activated Carbon. This high-quality filter media rapidly removes discolouration, unpleasant odours, and dissolved organic impurities, leaving your aquarium water clean, clear, and polished.
Ideal for use after medication treatments or as part of your regular aquarium maintenance routine, OceanMax Activated Carbon helps improve overall water quality and creates a healthier environment for your aquatic life. Suitable for both freshwater and marine aquariums, it can be used in canister, top, and internal filters.
Key Features
Premium activated carbon for effective chemical filtration
Quickly removes water discolouration and unpleasant odours
Eliminates dissolved organic impurities
Helps polish aquarium water to crystal clarity
Ideal for use after medication treatments
Suitable for freshwater and marine aquariums
Compatible with canister, top, and internal filters
Benefits
Improves water clarity and appearance
Helps maintain a clean and healthy aquatic environment
Removes unwanted impurities that can affect water quality
Supports routine aquarium maintenance
Easy to use with a variety of filtration systems
How to Use
Rinse the activated carbon thoroughly with clean water before use.
Place the carbon in a filter media bag or directly into the designated filter compartment.
Position it where water flows through the media for maximum effectiveness.
Replace the activated carbon regularly or after medication treatments for optimal performance.
Specifications
Weight: 500 g
Filter Media Type: Activated Carbon
Suitable for: Freshwater and marine aquariums
Compatible Filters: Canister, top, and internal filters