Aquarium Safe Black Glass Gravel 25Kg fluval Purple-Up streamlines the process of

Purple-Up streamlines the process of cultivating vibrant coralline algae in your aquarium

A clear construction permits a harmonious placement with your existing aquarium setup

Dual Use: Compatible with both freshwater and saltwater systems

Frequency of Use: Every 10 days for the first month

Compatibility: Depends on specific household tap type

Aquarium Safe Black Glass Gravel 25Kg fluval Purple-Up streamlines the process ofThis high quality black glass gravel is a versatile material suited for various applications including aquarium fish tanks, vivariums, decorative ponds, gardening, and crafting. Made of inert glass, it is safe for use in environments housing aquatic life, as it does not affect the pH levels. Furthermore, the colour, reminiscent of stained glass, remains vibrant without fading. Although the gravel is supplied in a clean and dry condition, rinsing