Aqua One Australian River Sand, Natural Aquarium Substrate

Aqua One Australian River Sand – Natural Aquarium Substrate

A natural Australian river sand that replicates the soft, sandy riverbeds found in many freshwater fish habitats. Sourced and packaged locally, it’s an excellent choice for species that like to dig, burrow, or forage along the bottom — and it makes tank maintenance easier too, with waste settling on the surface rather than sinking between particles.

Features & Benefits

• Safe for fish and aquatic animals — non-toxic
• Sourced and packaged in Australia
• pH inert — will not alter your water chemistry
• Promotes healthy beneficial bacteria growth
• Waste collects on top of the sand for quick and easy cleaning
• Encourages natural digging and foraging behaviour in bottom-dwelling species
• Creates a natural-looking riverbed environment
• Suitable for coldwater and freshwater tropical aquariums

Usage Tips

Rinse the sand thoroughly before use — sand can be cloudy on first rinse, so repeat until the water runs clear. Use a 3-5cm layer for most setups, or deeper if you’re keeping species that love to burrow. Avoid strong direct flow from pumps or powerheads, as fine sand can be easily disturbed and pulled into filter intakes.