Ocean Max Fine Red River Gravel 1–2mm is a decorative aquarium substrate designed to give tanks a warm red-brown natural look while still being safe for freshwater fish and plants.
What it is
This substrate is:
Natural-style crushed gravel (not loose sand)
Grain size: 1–2 mm (fine gravel)
Colour: red / rust / river-stone tones
Designed to mimic natural riverbeds
It’s part of Ocean Max’s “river gravel” range, which focuses on realistic natural aquascaping looks.
Key benefits
Natural warm colour – gives a reddish riverbed or earthy African stream look
Fish-safe texture – smooth enough for bottom dwellers like corydoras and loaches
Good for planted tanks – roots can anchor easily in 1–2 mm gravel
Easy to maintain – easier to vacuum than sand
Good water flow – doesn’t compact as much as fine sand
Things to watch out for
Small gaps can trap debris → needs regular siphoning
Red colour may fade slightly over time depending on coating/mineral type
Not as soft as sand for very sensitive bottom fish
May slightly affect pH in some setups (usually minimal in aquarium-grade gravel)
Where it works best
Natural-style aquascapes (river/stream theme)
Community freshwater tanks
African cichlid-inspired tanks (for colour contrast)
Tanks with driftwood + green plants (nice contrast with red gravel)
Simple comparison
Sand (0.1–1mm): softer, best for delicate bottom fish
1–2mm red river gravel: balanced look + easier cleaning
3–6mm gravel: more flow, less plant-friendly but very low compaction risk
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.
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.
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 Max Fine Tangaria Gravel 1–2mm is a natural freshwater aquarium substrate made from small crushed rock, designed to look like a riverbed while staying safe for fish and plants.
What it is
Fine Tangaria (often linked to Tanganyika-style gravel) is:
Natural crushed stone gravel (not dyed plastic)
Grain size about 1–2 mm
Light brown / beige / sandy natural colour
Made to resemble lake substrates like Lake Tanganyika environments
Main benefits
Fish-safe & smooth – safe for bottom fish like corydoras and cichlids
Natural look – gives a realistic river/lake bed appearance
Good plant support – roots can anchor easily
Good water flow – doesn’t compact as badly as very fine sand
Easy maintenance – can be vacuumed during water changes
Things to know
Can trap dirt between grains (needs regular siphoning)
May slightly affect pH depending on stone type (usually minimal)
Not as soft as fine sand for very sensitive bottom feeders
Should always be rinsed well before use
Where it’s used
Community freshwater tanks
African cichlid tanks (Tanganyika-style setups)
Planted aquariums (light to moderate planting)
Natural aquascapes with rocks and driftwood
Simple comparison idea
Fine sand (0.1–1mm): softer, best for corydoras
Tangaria gravel (1–2mm): balanced, easier cleaning, more texture
Coarse gravel (3–6mm+): more flow, less plant-friendly
Kalahari Light Gravel 6mm This substrate is intended as a natural aquarium bottom layer and should be rinsed thoroughly before use. The manufacturer recommends a depth of about 3–10 cm.
Why people choose the 6 mm version
Easier to clean than very fine sand
Better water movement through the substrate
Less compacting
Natural earthy appearance
Good for medium and large fish tanks
Helps hide waste better than white gravel
Things to know
Because the gravel is 6 mm:
it is not as soft as fine sand for corydoras
small rooted plants may need root tabs or plant soil underneath
debris can fall between stones more easily than on sand
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
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
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 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.
Ocean Nutrition Formula One Pellets small, soft, moist sinking pellets designed as a staple diet for carnivorous and omnivorous marine tropical fish. They’re ideal for fish up to ~4 inches in size thanks to their small (~1.2 mm) pellet size.
Key features:
Soft, moist & highly palatable: Easy for fish to eat and digest.
Packed with protein: High quality marine proteins help growth and vitality.
Colour-enhancing: Contains spirulina and garlic to boost natural colours and appetite
Slow sinking: Helps bottom-feeding species get their share.
Freshness sealed: Nitrogen-flushed foil packs help preserve flavour and nutrients.
Typical feeding guidance:
Feed 1–3 times daily — only as much as fish can eat within a few minutes to avoid overfeeding
Product Tips
Small pellets (~1.2 mm) are best for smaller marine fish such as gobies, clowns, blennies, anthias, small wrasses, and similar species.
Available in various pack sizes (e.g., 100 g, 200 g) larger packs are more cost-effective if you feed frequently.
Ocean Nutrition BSE PRE-MIX – Brine Shrimp Eggs Pre-Mix (30g & 50g)
Ocean Nutrition BSE PRE-MIX is a high-quality, ready-to-use brine shrimp egg mixture designed for easy and successful hatching. This pre-mix contains premium brine shrimp cysts combined with the necessary salts and buffering agents, making it ideal for hobbyists and breeders who want consistent hatch rates with minimal preparation.
Available Sizes
BSE PRE-MIX 30g
BSE PRE-MIX 50g
Features
Premium brine shrimp eggs pre-mixed with hatching salts
Easy to use – no need to measure or mix additional ingredients
High hatch rate for reliable live food production
Ideal for feeding fry, marine fish, and small tropical species
Suitable for freshwater and marine hatcheries
Trusted quality from Ocean Nutrition
Benefits
Provides nutritious live food rich in protein
Stimulates natural feeding response
Perfect for breeding programs and raising fry
Consistent results for beginners and professionals
Note: This is a variable product. Please select your preferred size (30g or 50g) from the dropdown menu.