Please note: The image is for representational purposes. The stones you receive are natural and will vary in shape, size and appearance. Please feel free to tell us if you have any specific size or shape preferences. These stones are safe for aquariums and terrariums as they do not release harmful substances and are completely neutral to plants and animals. They make an excellent choice for rock-based aquascapes and can be used to create natural looking substrates, backgrounds, caves or shelters. Perfect for aquascaping projects. Stones should be rinsed before placing them in your tank. Suitable for all types of aquariums. Approximate size guidance: 1 kg: Stone pieces around 5–15 cm, weighing roughly 100–400 g each (typically one larger piece with a few smaller ones) 2 kg: Suitable for 15 cm / 0.5 ft aquarium length 3 kg: Suitable for a 30 cm / 1 ft aquarium length 5 kg: Suitable for a 30–60 cm / 1–2 ft aquarium length   All rocks are selected individually to match the ordered weight. Please allow a small variation of up to around 10% for smaller orders (e.g., a 1 kg order may range from 900 g to 1.1 kg). For orders of 5 kg, a tolerance of up to 5% applies. Important: Please sterilise the stones in hot water before adding them to your tank to remove any dirt or contaminants. Why buy from us? We offer some of the best prices available on eBay while maintaining excellent quality. Our goal is to help you create a beautiful, healthy and unique aquascape without overspending.

Read more less