WIO Midnight Sand S5(0.1-2mm)

WIO Midnight Sand S5 is a premium dark-coloured aquarium substrate featuring deep black and charcoal tones. Its fine 0.1–2 mm grain size creates a smooth, natural appearance and provides excellent contrast for colourful fish, shrimp and aquatic plants. Ideal for freshwater aquariums, planted tanks, biotope layouts and terrariums.