Dark Hill is the deepest colour rock we offer ideal for creating a wonderful backdrop to your aquarium. These will contrast well with white sand, carpets of lush green plants and red moor roots. Brightly coloured fish such as Malawi Cichlids and Rainbowfish will also look stunning when housed in tanks with this rock. Let your imagination do the rest! Suitable for aquascaping, tropical aquariums, cichlid biotopes, paludariums, terrariums and vivariums.