Aquarium Safe Black Glass Gravel 25Kg oversize Suitable for Aquariums & Ponds:

Suitable for Aquariums & Ponds: Ideal for both freshwater and marine setups

reducing the risk of algae blooms

including tough coralline growth

Flow Rate: 400 - 800 litres per hour

fish will not grow as quickly in winter because their metabolism slows

Aquarium Safe Black Glass Gravel 25Kg oversize Suitable for Aquariums & Ponds:This 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