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UNS Controsand natural substrate for freshwater aquariums, safe for fish and reptiles, various tones and granule sizes.

UNS Controsand Bora natural substrate with a textured rock, ideal for aquariums and terrariums.

Aquarium setup showcasing natural rocks on a sandy substrate, ideal for aquascaping with UNS Controsand.

Hand holding UNS Controsand natural substrate for aquariums, showcasing its fine granule texture.

Aquarium setup featuring UNS Controsand Bora substrate with plants and nano LED light for aquascaping.

Aquarium setup featuring UNS Controsand Bora substrate, plants, and equipment, showcasing a natural aquascape.

Freshwater aquarium setup featuring UNS Controsand, plants, and Aqua Worx light kit.

UNS Controsand Bora

Transform your aquascape with UNS Controsand Bora! This natural fine sand enhances beauty and is safe for all aquatic life. Perfect for vibrant displays!

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UNS Controsand Bora

Controsand is a natural substrate custom blended for freshwater aquarium and terrarium use. Made available in various tones and granule sizes to achieve the perfect aquascape, it is safe for fish, invertebrates and reptiles. Use in conjunction with Ultum Nature Systems Controsoil aquarium plant substrate to achieve optimum results.

Unleash Nature’s Beauty with UNS Controsand

Extra Fine Sand (0.4 – 0.9mm Grain Size)
Ideal for Foreground and Top layers
Mix and Match with other UNS Substrates for Unique Detailing

Controsand is a natural substrate custom blended for freshwater aquarium and terrarium use. Made available in various tones and granule sizes to achieve the perfect aquascape, it is safe for fish, invertebrates, and reptiles. Use in conjunction with Ultum Nature Systems Controsoil aquarium plant substrate to achieve optimum results.

The Bora variety of Controsand is an extra fine sand containing a mixture of lighter tones that is perfect for highlighting vibrant aquatic plants, tropical livestock, and darker layout materials. Bora is ideal for a wide variety of popular aquascaping styles.

Approximate Grain Size: 0.4 – 0.9mm

Tank Size Recommendations

3 Liters: 9-Gallon aquariums such as the UNS 45U Rimless Aquarium
8 Liters: 20-Gallon aquariums such as the UNS 60U Rimless Aquarium