Bioscape Coral Sand 5kg Bag 1mm Diameter **

** This item is classed as a large, bulky or a heavy item - additional delivery costs apply. Total delivery will be calculated at checkout.

Bioscape Coral Sand is an ideal natural substrate for a saltwater marine tank or cichlid tank. The coral sand helps in raising and stabilising a higher pH

• Ideal substrate for marine and reef aquariums
• Good for fish that like to sift sand (e.g. gobies)
• Suitable base for live rock setups
• Can be used in refugiums or marine breeding tanks

Benefits:

• Helps buffer pH and maintain stable alkalinity
• Promotes healthy bacterial growth (biological filtration)
• Fine grain looks natural and brightens the tank
• Gentle on bottom-dwelling fish and invertebrates
• Resists compacting, allowing better water flow through the substrate

• Substrate for African cichlid tanks (e.g. Malawi cichlids, Tanganyika cichlids)
• Raising and stabilising pH in hard-water aquariums
• Mixing with other substrates to increase hardness
• Decorative bright substrate for alkaline setups

Benefits:

• Increases pH and water hardness (adds calcium carbonate)
• Helps maintain stable water chemistry in alkaline tanks
• Fine grain is suitable for digging and sifting fish
• Supports beneficial bacteria growth
• Long-lasting and doesn’t break down easily

Note: Not suitable for soft-water species (like tetras or discus) as it can make the water too alkaline.